1940 U.S. Census, Skowhegan, Maine: Irving Oak, lineman for the Power Co., with his wife and three sons, at 197 West Front Street.
Image · attached to: Birth, Residence · source: U.S. Federal Census, 1940 (public domain), via Ancestry.

How it is shown: Complete, unchanged census-household crop as held; no retouch. Owner direction, Oct 1 2026: Ivan's appearance as one of three sons is ordinary biographical context in an already-public census record, not a reason to withhold it.
People
- Wendell Merle Oak 1927–2010
- Nellie Mildred Russell 1902–1948
- Allan Eugene Oak 1925–2012
- Irving Gilbert Oak 1901–1981
Part of these records
- 1940 United States Federal Census
- 1940 United States Federal Census
- 1940 United States Federal Census
- 1940 United States Federal Census
- 1940 United States Federal Census
- 1940 United States Federal Census
- 1940 United States Federal Census
- 1940 United States Federal Census
- 1940 United States Federal Census
- 1940 United States Federal Census