Birth | about 1867 | William A. Armstrong was born about 1867 in Iowa. |
Marriage | about 1906 | He and Mattie Viola Conlee, daughter of William Harlow Conlee and Mary Ellen McCracken, were married about 1906 in Dallas, Polk County, Oregon. |
1910 Census | 19 Apr 1910 | William A. Armstrong appeared as head of household in the 1910 Federal Census of Portland City, Multnomah County, Oregon, as William A. Armstrong. Living with him was his wife, Mattie, and their children, Elbert. |
1920 Census | 6 Jan 1920 | William A. Armstrong appeared as head of household in the 1920 Federal Census of Precinct 326, Multnomah County, Oregon, as William A. Armstrong. Living with him was his wife, Mattie, and their children, Elbert and Grace. |