1870 CA CENSUS George W. Bigham (7y, b Oregon) enumerated with John (53y, b Kentucky, occupation teamster), Alice E. (51y, b North Carolina), Nancy R. (20y, b Missouri), Allie E. (17y, b Missouri), Cordelia (14y, b Oregon) and Mary (11y, b Oregon)
1880 CA CENSUS George W. Bigham (18y, b Oregon) enumerated with father John (65y, b Kentucky, widowed), siblings Nancy R. (30y, b Missouri), Mary (22y, b Oregon) and W.H. (34y, b Missouri, occupation cook) along with A.A. [wife of W.H.] (26y, b Oregon) and their 4 sons, all born in California, Jno E. (8y), Frdk (6y), P.C. (4y) and Lester E. (2y)
1910 OR CENSUS - George W. Bigham, age 47, occupation soda maker, b. Iowa, is enumerated with his wife Mollie, age 47, mother of 4 children 3 of whom are living at the time of the census, b. Oregon, along with Hazel, age 21, b. Oregon, and Cheat, age 12, b. Oregon.