William Sidenfaden House

{{Use mdy dates|date=August 2023}}

{{Infobox NRHP

| name = William Sidenfaden House

| nrhp_type =

| image = William Sidenfaden House (Boise, Idaho).jpg

| caption = Sidenfaden House in 2018

| location = 906 N 9th St.
Boise, Idaho

| coordinates = {{coord|43|37|17|N|116|11|59|W|display=inline,title}}

| locmapin = Idaho#USA

| built = 1912

| architect = Tourtellotte & Hummel

| architecture = Bungalow

| refnum = 82000241{{NRISref|2010a}}

| added = November 17, 1982

}}

The William Sidenfaden House is a Bungalow designed by Tourtellotte & Hummel and constructed in Boise, Idaho, USA, in 1912. The house is part of Boise's Fort Street Historic District, and it was listed on the National Register of Historic Places on November 17, 1982.{{cite web|url={{NRHP url|id=82000241}}|title=National Register of Historic Places Inventory/Nomination: William Sidenfaden House |publisher=National Park Service |accessdate=September 11, 2018}}

William Sidenfaden moved to Boise in 1906 and began a partnership with undertaker Adolph Schreiber. Schreiber, formerly of the mortuary firm Schreiber & Brennan, was reelected coroner of Ada County, Idaho, in that year and continued as Sidenfaden's partner in the new firm, Schreiber & Sidenfaden, Funeral Directors and Licensed Embalmers.{{cite web |url=https://archive.org/stream/historyofidahon02fren#page/712/ |title=History of Idaho |author=Hiram T. French |publisher=S.J. Clarke Publishing, Chicago |date=1914 |pages=712, 853 |accessdate=September 11, 2018}}