مراجع
- ^ Ancestry.com. 1910 United States Federal Census [database on-line]. Census Place: Clay, Ritchie, West Virginia; Roll: T624_1693; Page: 4A; Enumeration District: 0066; Image: 775; FHL Number: 1375706.
- ^ Registration Card completed by Oscar Parmenas Lambert, dated May 25, 1917, at the University of Michigan, listing date of birth as October 25, 1890, and place of birth as Pennsboro, W. Va. Ancestry.com. World War I Draft Registration Cards, 1917-1918 [database on-line]. Registration Location: Ritchie County, West Virginia; Roll: 1992963; Draft Board: 0.
- ^ Ancestry.com. 1900 United States Federal Census [database on-line]. Census Place: Clay, Ritchie, West Virginia; Roll: T623_1772; Page: 10B; Enumeration District: 85.
