• 1920 Census: Oroville, Butte, California. Age 8, b CA. Father b OH; mother b CA.
1264• 1930 Census: Oroville, Butte, California. Age 18, b CA. Single. Machinist, Machine Shop. Father b OH; mother b CA.
1265• 1940 Census: Oroville, Butte, California. Age 27, b CA. Enumerated as Roy M. Eckart. 8 grades completed. Mechanic, Automobile Service Station.
4101• 1950 Census: Marysville, Yuba, California. Age 38, b CA. Auto mechanic, Garage.
4102