Isaac P. Walker
{{Short description|18th century American politician}}
{{Infobox officeholder
| name = Isaac Pigeon Walker
| image = Isaac P. Walker.jpg
| jr/sr = United States Senator
| state = Wisconsin
| term_start = June 8, 1848
| term_end = March 3, 1855
| predecessor = Position established
| successor = Charles Durkee
| office1 = Speaker of the House of Representatives of the Wisconsin Territory
| term_start1 = October 18, 1847
| term_end1 = October 27, 1847
| predecessor1 = William Shew
| successor1 = Timothy Burns
| office2 = Member of the House of Representatives of the Wisconsin Territory {{nowrap|for Milwaukee County}}
| term_start2 = October 18, 1847
| term_end2 = March 13, 1848
| alongside2 = James Holliday {{nowrap|& Asa Kinney}}
| predecessor2 = William Shew, Andrew Sullivan, {{nowrap|& William W. Brown}}
| successor2 = Position abolished
| office3 = Probate Judge of Milwaukee County
| term_start3 = January 1847
| term_end3 = June 1848
| predecessor3 = Clinton Walworth
| successor3 = James B. Cross
| state_house4 = Illinois
| district4 = Vermilion County
| term_start4 = December 3, 1838
| term_end4 = November 23, 1840
| alongside4 = Asa Elliott {{nowrap|& John H. Murphy}}
| predecessor4 = George Barnett {{nowrap|& George Scarborough}}
| successor4 = John J. Brown, Isaac Froman, {{nowrap|& John Canady}}
| party = Democratic
| birth_date = {{birth date|1815|11|2}}
| birth_place = Wheeling, Virginia, U.S.
(now West Virginia)
| death_date = {{death date and age|1872|3|29|1815|11|2}}
| death_place = Newhall House hotel,
Milwaukee, Wisconsin, U.S.
| death_cause = Stroke
| restingplace = Forest Home Cemetery, Milwaukee
| spouse = {{unbulleted list
| {{marriage|"Miss Yohn"||1841|end=died}}
| {{marriage|Elizabeth Hastings Whitney|1841|1872}}
}}
| children = {{unbulleted list
| Lucia Frances Walker
| {{sup|(b. 1842; died 1861)}}
| Margaret E. (Hamlin) (Parsons)
| {{sup|(b. 1844; died 1919)}}
| Charles Carroll Walker
| {{sup|(b. 1847; died 1852)}}
}}
| relatives = George H. Walker (brother)
}}
Isaac Pigeon Walker (November 2, 1815{{spaced ndash}}March 29, 1872) was an American lawyer, Democratic politician, and Wisconsin pioneer. He was one of Wisconsin's first {{nowrap|United States senators}}, serving from 1848 through 1855. In the Senate, he was best known for his support of radical land reform; much of what he proposed was enacted as the Homestead Act of 1862 after he left office. His political career, however, was prematurely ended by the complicated politics of pre-Civil War slavery compromises—Walker was always personally opposed to slavery, but endorsed a compromise on handling the Mexican Cession which was anathema to his anti-slavery Wisconsin electorate.
Before Wisconsin statehood, he served in the House of Representatives of the Wisconsin Territory, and was speaker for one session during the 5th Wisconsin Territorial Assembly. Before coming to Wisconsin, he also served one term in the Illinois House of Representatives.
Isaac P. Walker was a younger brother of George H. Walker, one of the founders of Milwaukee, Wisconsin, and Milwaukee's 5th mayor.
Early life in Illinois
Isaac Walker was born in what is now Wheeling, West Virginia, (then part of Virginia) in 1815. As a child, he moved with his family to Shawneetown, Illinois, where he was raised and educated. Before reaching adulthood, he moved to Danville, Illinois, where he worked as a store clerk and pursued his education. He then read law in the law offices of Samuel McRoberts; he was admitted to the bar in 1834 and became a junior partner to McRoberts.{{cite web|url= https://wisconsinhistory.org/Records/Article/CS14050 |title= Walker, Isaac Pigeon 1813 - 1872 |website= Wisconsin Historical Society |accessdate= March 1, 2025 }}{{cite report|url= https://babel.hathitrust.org/cgi/pt?id=uc1.b4122537 |title= Report of the Proceedings of the Meetings of the State Bar Association of Wisconsin for the years 1878, 1881, and 1885 |year= 1905 |publisher= Taylor and Gleason, Book and Job Printers |pages= 238–241 |accessdate= March 2, 2025 |via= HathiTrust }}
In Danville, Walker also became involved in politics with the Democratic Party. At the young age of 23, in the fall of 1838, he was elected as one of three members elected at large to represent Vermilion County, Illinois, in the Illinois House of Representatives for the 11th Illinois General Assembly. He did not run for re-election in 1840, but was honored by the Democratic Party as one of its six proposed presidential electors for the 1840 United States presidential election; Martin Van Buren lost the election but won the state of Illinois, enabling Walker to cast his electoral vote. Notably, Abraham Lincoln was a candidate on the defeated Illinois Whig Party electoral slate.{{cite web|url= https://www.wisconsinhistory.org/Records/Article/CS289 |title= Our First Presidential Candidate |website= Wisconsin Historical Society |accessdate= March 2, 2025 }}
During 1840, Walker was attacked by another future-Milwaukeean, the infamously foul-tempered Edward George Ryan. Ryan circulated a handbill attacking Walker's character. Walker responded suggesting that this was a personal dispute over Walker's vote on the impeachment of judge John Pearson.{{cite news|url= https://www.newspapers.com/article/illinois-state-register-pearson-impeachm/167054830/ |title= The Case of Judge Pearson |newspaper= Illinois State Register |date= January 29, 1840 |page= 2 |accessdate= March 2, 2025 |via= Newspapers.com }}
When Samuel McRoberts was elected {{nowrap|United States senator}} in 1841, he transferred his entire legal practice to Walker.
Wisconsin career
In December 1841, Walker moved north to the Wisconsin Territory, following his brother, George H. Walker, who had founded a settlement that became part of the city of Milwaukee a few years later. Walker brought his legal practice to Milwaukee, and quickly became one of the most active lawyers in the territory.
He continued his political activities in Wisconsin and gave particular attention to the Wisconsin Territory's large recent-immigrant community, pushing for including non-citizens as eligible electors in the territory's votes on statehood and constitutional convention delegates. In the fall of 1846, he was elected probate judge for Milwaukee County.{{cite news|url= https://www.newspapers.com/article/milwaukee-daily-sentinel-democratic-coun/167064044/ |title= Loco Foco Nominations |newspaper= Milwaukee Daily Sentinel |date= August 14, 1846 |page=2 |accessdate= March 2, 2025 |via= Newspapers.com }} That winter, he also campaigned and advocated extensively for the adoption of the first constitution of Wisconsin, but that document was rejected by voters.{{cite news|url= https://www.newspapers.com/article/evening-courier-walker-constitution/167064401/ |title= Address to the People of Wisconsin |first= Isaac P. |last= Walker |newspaper= Milwaukee Evening Courier |date= March 24, 1847 |page=2 |accessdate= March 2, 2025 |via= Newspapers.com }} After the referendum, Walker was elected to represent Milwaukee County in the House of Representatives of the Wisconsin Territory at the special session of the 5th Wisconsin Territorial Assembly. He was chosen as speaker for that session, which passed a number of acts to set another constitutional convention and prepare another legislative session in early 1848.{{cite news|url= https://www.newspapers.com/article/the-telegraph-courier-isaac-walker/167064781/ |title= Hon. Isaac P. Walker |newspaper= Kenosha Telegraph-Courier |date= October 30, 1847 |page= 3 |accessdate= March 2, 2025 |via= Newspapers.com }} Voters ratified the Constitution of Wisconsin produced by the second constitutional convention in 1848, and Wisconsin was admitted to the Union on May 29, 1848.
U.S. Senate
One of the first duties of the 1st Wisconsin Legislature was electing two senators to represent Wisconsin in the {{nowrap|United States Senate}}. Democrats held large majorities in both chambers, so would have little difficulty electing Democratic senators. In a caucus of the Democratic legislators, they selected Walker and former governor Henry Dodge as their nominees for {{nowrap|U.S. Senate.}} Walker was described as a more progressive Democrat, whereas Dodge represented more conservative constituencies. The legislature met in joint session the following day, on June 8, 1848, and elected Walker and Dodge.{{cite news|url= https://www.newspapers.com/article/rock-river-pilot-legislative/167065643/ |title= Legislative News |newspaper= Rock River Pilot |date= June 7, 1848 |page= 3 |accessdate= March 2, 2025 |via= Newspapers.com }} Walker drew the short straw between the two, and became a member of {{nowrap|Senate Class 3}}, with his initial term expiring in March 1849.
Walker's arrival in the Senate coincided with a significant moment in the saga of American slavery and the quest for its abolition, namely the end of the Mexican–American War and the introduction of a vast new territory to the country. Walker, like many northern Democrats of his era, was personally opposed to slavery, but would frequently compromise for political reasons with his southern colleagues. A key issue at the time was the Wilmot Proviso, which proposed to prohibit the expansion of slavery into newly-acquired territories. The issue resulted in a schism in the Democratic Party, when Democrats nominated Lewis Cass and William O. Butler for president and vice president; Cass and Butler had both opposed the Wilmot Proviso. The schism was led by former president {{nowrap|Martin Van Buren}}, who led his "barnburners" to found the Free Soil Party. Walker remained loyal to the Democratic ticket, and campaigned extensively for Cass; he also wrote a letter explaining his views to Wisconsin Free Soil Party leader Warren Chase, which was frequently cited over the subsequent years. Cass lost the presidential election however, defeated by Whig Zachary Taylor.{{cite news|url= https://www.newspapers.com/article/wisconsin-weekly-free-democrat-walker-an/167070290/ |title= Hon. I. P. Walker |newspaper= Wisconsin Freeman |date= October 18, 1848 |page= 1 |accessdate= March 2, 2025 |via= Newspapers.com }}
Despite the schism, Democrats still held an outright majority in the 2nd Wisconsin Legislature, and nominated Walker for re-election to the {{nowrap|U.S. Senate.}} Walker received all but six of the Democratic votes in the election, and won a full six-year term as senator.
Shortly after the start of his next term, he faced another critical moment in the slavery debate, when he proposed a compromise to enable the organization of the entire Mexican Cession as a territory governed by the President without restrictions on the expansion of slavery. Many Wisconsin Democrats, including partisan newspapers that had endorsed Walker's election, were outraged by his position;{{cite news|url= https://www.newspapers.com/article/wisconsin-weekly-free-democrat-walker-wi/167081024/ |title= Isaac P. Walker, the Traitor to Freedom |newspaper= Wisconsin Free Democrat |date= March 21, 1849 |page= 3 |accessdate= March 2, 2025 |via= Newspapers.com }} the Wisconsin Legislature, with many Democratic votes in favor, then took the extraordinary step of passing a joint resolution explicitly calling for Walker's resignation.{{cite act|url= http://docs.legis.wisconsin.gov/1849/related/joint_resolutions/9.pdf |title= Joint Resolution instructing the Hon. Isaac P. Walker to resign his seat as United States Senator |type= Joint Resolution |index= 9 |date= 1849 |legislature= Wisconsin Legislature |accessdate= March 2, 2025 }} Walker reacted indignantly, explaining that his attempt to find a compromise to organize the territory was due to his fear that without reaching a compromise, the territory of California would attempt to become a separate country hostile to the United States.{{cite news|url= https://www.newspapers.com/article/wisconsin-weekly-free-democrat-isaac-wal/167083181/https://www.newspapers.com/article/wisconsin-weekly-free-democrat-isaac-wal/167083181/ |title= Hon. Isaac P. Walker |newspaper= Wisconsin Free Democrat |date= June 20, 1849 |page= 1 |accessdate= March 2, 2025 |via=Newspapers.com }} Walker then appeared at the 1849 Democratic state convention in Wisconsin, and attempted to justify his actions, but his reaction further alienated his former allies, and he was essentially disowned by the state Democratic Party.{{cite news|url= https://www.newspapers.com/article/wisconsin-express-isaac-walker/167084394/ |title= Hon. Isaac P. Walker |newspaper= Wisconsin Express |date= September 11, 1849 |page= 2 |accessdate= March 2, 2025 |via= Newspapers.com }} Ultimately, the Congress agreed on a different compromise to organize the western territory, California was admitted to the Union as a free state. During the work to pass that compromise, Walker briefly upset the proceedings by proposing a one-sentence amendment to ban peon slavery, a form of unfree labor among Native American workers in California and New Mexico.{{Cite journal |last=Magliari |first=Michael F |date=2022 |title="A Species of Slavery": The Compromise of 1850, Popular Sovereignty, and the Expansion of Unfree Indian Labor in the American West |url=http://dx.doi.org/10.1093/jahist/jaac343 |journal=Journal of American History |volume=109 |issue=3 |pages=521–547 |doi=10.1093/jahist/jaac343 |issn=0021-8723|url-access=subscription }} The compromise temporarily relieved some of the tension over the slavery issue, and Walker subsequently recovered some of his support such that, in 1851, the 4th Wisconsin Legislature voted to rescind their previous request for his resignation.{{cite act|url= https://docs.legis.wisconsin.gov/1851/related/joint_resolutions/1.pdf |title= Joint Resolution in relation to the Honorable Isaac J. Walker |type= Joint Resolution |index= 1 |date= 1851 |legislature= Wisconsin Legislature |accessdate= March 2, 2025 }}
During 1850, Walker also gave an impassioned and persuasive speech on the subject of land reform that earned him significant populist attention.{{cite news|url= https://www.newspapers.com/article/the-weekly-wisconsin-land-reform/167086980/ |title= Land Reform Meeting in New York |newspaper= The Weekly Wisconsin |date= September 11, 1850 |page= 1 |accessdate= March 2, 2025 |via= Newspapers.com }} This stand briefly earned him the attention of Tammany Hall party leaders, who floated his name as a potential presidential candidate in 1852. In the fall of 1850, the New-York Tribune wrote up a list of potential candidates for 1852, describing Walker as the candidate of the "Young Democracy".{{cite news|url= https://www.newspapers.com/article/new-york-tribune-presidential-candidates/167087379/ |title= The Next President |newspaper= New-York Tribune |date= November 26, 1850 |page= 4 |accessdate= March 2, 2025 |via= Newspapers.com }} Ongoing ambivalence toward Walker in his home state doomed that effort, however.
In the Senate, Walker was also an advocate for a more aggressive and interventionist American foreign policy, saying that the U.S. had outgrown the need for what he described as the timid neutrality of the early republic. He spoke on behalf of exiled Hungarian governor-president Lajos Kossuth during his visit to the United States in 1852, and used that occasion to advocate for America to support nascent democratic movements in Europe against existing European monarchies and empires.{{Cite news|url= https://www.newspapers.com/article/waukesha-republican-isaac-walker-foreign/167092322/ |title= Remarks of Hon. Isaac P. Walker on International Intervention |newspaper= Waukesha Republican |date= January 20, 1852 |page= 1 |accessdate= March 2, 2025 |via= Newspapers.com }}
Although his political career was essentially ended by his earlier slavery compromise, near the end of his Senate term, Walker did vote with the anti-slavery position on the pivotal Kansas–Nebraska Act in 1854.{{cite web|url= https://www.govtrack.us/congress/votes/33-1/s52 |title= To Pass S. 22 |website= GovTrack |date= March 3, 1854 |accessdate= March 2, 2025 }} He also remained an outspoken advocate for his land reform proposals, coming close to passing a version of his plan in 1854; his proposals ultimately became law after he left office with the Homestead Act of 1862.
Later years
While serving in the Senate, Walker had purchased a large farm estate in the town of Eagle, in Waukesha County, Wisconsin, where he spent a great deal of time immediately after leaving office. Walker was induced to return to politics less than a year later; in the fall of 1855, there was a schism in the Democratic Party of Waukesha County, with the seceding group seeking to nominate Walker as their candidate for Wisconsin Senate in the 10th Senate district.{{cite news|url= https://www.newspapers.com/article/the-weekly-wisconsin-waukesha-senate-ele/167095327/ |title= Waukesha County |newspaper= The Weekly Wisconsin |date= October 17, 1855 |page= 1 |accessdate= March 2, 2025 |via= Newspapers.com }} Walker initially refused the nomination, in favor of the regularly-nominated Democratic candidate Edward Gernon,{{cite news|url= https://www.newspapers.com/article/waukesha-republican-walker-senate/167095694/ |title= Hon. Isaac P. Walker |newspaper= Waukesha Republican |date= October 16, 1855 |page= 3 |accessdate= March 2, 2025 |via= Newspapers.com }} but later accepted the nomination citing what he described as massive corruption in state government.{{cite news|url= https://www.newspapers.com/article/waukesha-county-democrat-walker-senate/167095998/ |title= An Example for Honest Democrats |newspaper= Waukesha County Democrat |date= October 31, 1855 |page= 1 |accessdate= March 2, 2025 |via= Newspapers.com }} With a Republican candidate, {{nowrap|Nelson Z. Strong}}, also on the ballot, Walker received about 36% of the vote. Gernon prevailed with about 40%.{{cite news|url= https://www.newspapers.com/article/waukesha-republican-gernon-elected/167096461/ |title= Gernon Elected Senator |newspaper= Waukesha Republican |date= November 6, 1855 |page= 2 |accessdate= March 2, 2025 |via= Newspapers.com }} Although he lost the election, Walker was later recognized as one of the Democrats who blew the whistle on the massive railroad land grant corruption scheme that would blow up into public awareness less than a year later.{{cite news|url= https://www.newspapers.com/article/waukesha-county-democrat-corruption/167097106/ |title= Murder Will Out |newspaper= Waukesha County Democrat |date= February 18, 1857 |page= 2 |accessdate= March 2, 2025 |via= Newspapers.com }}
After the 1855 election, Walker largely retired from politics, and spent much of the rest of his life devoted to his legal practice. As a lawyer, Walker was known as a skilled and persuasive trial attorney, and an expert in patent law. He briefly returned to politics in 1859 to campaign against the Democratic gubernatorial nominee, Harrison Carroll Hobart; Hobart had been speaker of the Assembly in 1849 when the Legislature passed the resolution calling for his resignation.{{cite news|url= https://www.newspapers.com/article/the-racine-daily-journal-gubernatorial/167098774/ |title= Mixed |newspaper= Racine Daily Journal |date= September 19, 1859 |page= 2 |accessdate= March 2, 2025 |via= Newspapers.com }}{{cite news|url= https://www.newspapers.com/article/waukesha-freeman-walker-hobart/167098887/ |title= Hon. I. P. Walker at Jackson's Hall |newspaper= Waukesha Freeman |date= October 25, 1859 |page= 3 |accessdate= March 2, 2025 |via= Newspapers.com }} In the 1860 election, Walker quietly supported Stephen A. Douglas.
During the American Civil War, Walker was an enthusiastic supporter of the Union cause. He made several speeches early in the war calling for Union Army volunteers, and was a leader in the "Loyal Democrat" movement in the state. In the 1864 presidential election, Walker endorsed Lincoln's re-election.{{cite news|url= https://www.newspapers.com/article/waukesha-freeman-walker-for-lincoln/167099454/ |title= Hon. I. P. Walker |newspaper= Waukesha Freeman |date= October 18, 1864 |page= 2 |accessdate= March 2, 2025 |via= Newspapers.com }}
Personal life and family
Isaac P. Walker was the second son and fourth of six children born to George Reynolds Walker and his wife Rebecca ({{nee}} Hamer). Isaac's elder brother, George H. Walker, came to the Wisconsin Territory in the 1830s and established a settlement at what is now the south side of the city of Milwaukee. The area is still referred to as {{nowrap|Walker's Point}}. George H. Walker was also elected mayor of Milwaukee in 1851. Both of Walker's parents and one sister also eventually moved to Wisconsin.
Isaac Walker married twice. His first wife, a Miss Yohn, died in 1841.{{efn|I only found one source for the existence of this wife, but since that source is his state bar biography, I felt it had to be included.}} Shortly after his first wife's death, he married Elizabeth Hastings Whitney on June 23, 1841.{{cite news|url= https://www.newspapers.com/article/illinois-state-register-walker-whitney-m/167097998/ |title= Married |newspaper= Illinois State Register |date= June 25, 1841 |page= 3 |accessdate= March 2, 2025 |via= Newspapers.com }} He had three children with his second wife, but only one survived to adulthood.{{cite news|url= https://www.newspapers.com/article/wisconsin-state-journal-margaret-walker/167098509/ |title= Badger Pioneer Dead |newspaper= Wisconsin State Journal |date= November 1, 1919 |page= 7 |accessdate= March 2, 2025 |via= Newspapers.com }}
Walker died of a stroke at the Newhall House hotel in Milwaukee, on March 29, 1872.{{cite news|url= https://www.newspapers.com/article/the-wisconsin-state-register-walker/167098087/ |title= Hon. I. P. Walker |newspaper= Wisconsin State Register |date= April 6, 1872 |page=2 |accessdate= March 2, 2025 |via= Newspapers.com }} He was buried at Milwaukee's historic Forest Home Cemetery.
Electoral history
=U.S. Senate (1848, 1849)=
{{Election box begin no change
| title= United States Senate Election in Wisconsin, 1848 }}
| colspan="6" style="text-align:center;background-color: #e9e9e9;"| 1st Vote of the 1st Wisconsin Legislature, June 8, 1848 (top two){{cite report|url= https://babel.hathitrust.org/cgi/pt?id=wu.89096563820 |title= Journal of the Senate of the State of Wisconsin |year= 1848 |publisher= Wisconsin Legislature |chapter= In Convention of Both Houses |pages= 20–21 |accessdate= March 1, 2025 |via= HathiTrust }}
{{Election box winning candidate with party link no change|
|party = Democratic Party (United States)
|candidate = Isaac P. Walker
|votes = 61
|percentage = 77.22%
|change =
}}
{{Election box winning candidate with party link no change|
|party = Democratic Party (United States)
|candidate = Henry Dodge
|votes = 60
|percentage = 75.95%
|change =
}}
{{Election box candidate with party link no change|
|party = Whig Party (United States)
|candidate = Alexander L. Collins
|votes = 18
|percentage = 22.78%
|change =
}}
{{Election box candidate with party link no change|
|party = Whig Party (United States)
|candidate = Edward V. Whiton
|votes = 17
|percentage = 21.52%
|change =
}}
{{Election box candidate with party link no change|
|party = Whig Party (United States)
|candidate = John Hubbard Tweedy
|votes = 1
|percentage = 1.27%
|change =
}}
{{Election box candidate with party link no change|
|party = Whig Party (United States)
|candidate = William S. Hamilton
|votes = 1
|percentage = 1.27%
|change =
}}
{{Election box candidate with party link no change|
|party =
|candidate = Absent
|votes = 5
|percentage =
|change =
}}
{{Election box majority no change
|votes = 40
|percentage = 50.63%
|change =
}}
{{Election box total no change
|votes = 79
|percentage = 92.94%
|change =
}}
{{Election box new seat win
|winner = Democratic Party (United States)
}}
{{Election box new seat win
|winner = Democratic Party (United States)
}}
{{Election box end}}
{{Election box begin no change
| title= United States Senate Election in Wisconsin, 1849 }}
| colspan="6" style="text-align:center;background-color: #e9e9e9;"| 1st Vote of the 2nd Wisconsin Legislature, January 17, 1849{{cite report|url= https://babel.hathitrust.org/cgi/pt?id=wu.89096563838 |title= Journal of the Senate of the State of Wisconsin |year= 1849 |publisher= Wisconsin Legislature |chapter= In Convention of Both Houses |pages= 57–58 |accessdate= March 2, 2025 |via= HathiTrust }}
{{Election box winning candidate with party link no change|
|party = Democratic Party (United States)
|candidate = Isaac P. Walker (incumbent)
|votes = 45
|percentage = 52.94%
|change =
}}
{{Election box candidate with party link no change|
|party = Free Soil Party
|candidate = Byron Kilbourn
|votes = 18
|percentage = 21.18%
|change =
}}
{{Election box candidate with party link no change|
|party = Whig Party (United States)
|candidate = Alexander Botkin
|votes = 18
|percentage = 21.18%
|change =
}}
{{Election box candidate with party link no change|
|party = Democratic Party (United States)
|candidate = Morgan Lewis Martin
|votes = 2
|percentage = 2.35%
|change =
}}
{{Election box candidate with party link no change|
|party = Democratic Party (United States)
|candidate = James Duane Doty
|votes = 1
|percentage = 1.18%
|change =
}}
{{Election box candidate with party link no change|
|party = Whig Party (United States)
|candidate = William S. Hamilton
|votes = 1
|percentage = 1.18%
|change =
}}
{{Election box majority no change
|votes = 43
|percentage = 50.59%
|change =
}}
{{Election box total no change
|votes = 85
|percentage = 100.0%
|change =
}}
{{Election box hold with party link no swing
|winner = Democratic Party (United States)
}}
{{Election box end}}
Notes
{{notelist}}
References
{{reflist}}
External links
{{CongBio|W000055}}
{{S-start}}
{{s-par|us-sen}}
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{{s-non|reason = New state }}
{{s-ttl|title = U.S. senator (Class 3) from Wisconsin |years= June 8, 1848{{spnd}}March 3, 1855 |alongside= Henry Dodge}}
{{s-aft|after = Charles Durkee }}
{{s-end}}
{{USSenWI}}
{{USCongRep-start|state=Wisconsin|congresses=30th–33rd United States Congresses}}
{{USCongRep/WI/30}}
{{USCongRep/WI/31}}
{{USCongRep/WI/32}}
{{USCongRep/WI/33}}
{{USCongRep-end}}
{{Authority control}}
{{DEFAULTSORT:Walker, Isaac P.}}
Category:Politicians from Wheeling, West Virginia
Category:Lawyers from Wheeling, West Virginia
Category:People from Danville, Illinois
Category:Democratic Party members of the Illinois House of Representatives
Category:1840 United States presidential electors
Category:Lawyers from Milwaukee
Category:Politicians from Milwaukee
Category:People from Eagle, Wisconsin
Category:Members of the Wisconsin Territorial Legislature
Category:Democratic Party United States senators from Wisconsin
Category:19th-century American lawyers
Category:19th-century members of the Illinois General Assembly