Frederick William Cadogan

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Frederick William Cadogan DL, JP (16 December 1821 – 30 November 1904), styled The Honourable from 1831, was a British barrister and Liberal politician.

He was the fourth son of George Cadogan, 3rd Earl Cadogan and his wife Honoria Louisa Blake, daughter of Joseph Blake and sister of Joseph Blake, 1st Baron Wallscourt.{{cite book | last = Walford | first = Edward | title = The County Families of the United Kingdom | url = https://archive.org/details/countyfamiliesof01walf | year = 1860 | publisher = Robert Hardwicke | location = London | pages = [https://archive.org/details/countyfamiliesof01walf/page/n142 97] }} Cadogan was educated at Westminster School and then at Oriel College, Oxford. He was called to the bar by the Inner Temple in 1847 and practised in the Northern Circuit.{{cite book | last = Debrett | first = John | title = Debrett's House of Commons and Judicial Bench | publisher = Dean & Son | location = London | year = 1870 | editor = Robert Henry Mair | pages = 45–46 }}

Having unsuccessfully stood for Bridgnorth in 1852 and for Stafford five years later, Cadogan entered the British House of Commons in 1868, sitting as Member of Parliament (MP) for Cricklade until 1874.{{cite web | url = http://www.leighrayment.com/commons/Ccommons6.htm | title = Leigh Rayment - British House of Commons, Cricklade | accessdate = 11 October 2009 | url-status = usurped | archive-url = https://web.archive.org/web/20140924144234/http://www.leighrayment.com/commons/Ccommons6.htm | archive-date = 24 September 2014 }} He was a Deputy Lieutenant for Middlesex and represented the same county as well as Westminster as a Justice of the Peace.{{cite book | last = Fox-Davies | first = Arthur Charles | title = Armorial families | url = https://archive.org/details/cu31924029806241 | location = Edinburgh | publisher = Grange Publishing Works | year = 1895 | pages = [https://archive.org/details/cu31924029806241/page/n210 165] }}

On 29 November 1851, Cadogan married Lady Adelaide Paget, eight daughter of Henry Paget, 1st Marquess of Anglesey.{{cite book | last = Lodge | first = Edmund | title = The Peerage and Baronetage of the British Empire | publisher = Hurst and Blackett | location = London | edition = 28th | year = 1859 | pages = 91 }} They had three daughters and a son.