1920 Federal Census for Lane, Silk Creek, Oregon Dist 257 sheet 8B, records Nina, age 30, now married to Alva M J Deardorff, age 32, and they have 3 children, Eldon, age 6, Evelyn, age 4, and Peter, age 1. They are living with Alva's father, Peter C Deardorff, age 67, and Alva's mother, Mary E E, age 62. Alva's sister Ethel Deardorff' Dunnavin's 3 children, Otis V, age 14, Fay E, age 11, and Roy C, age 9 are also living there without Ethel.

The 1930 Federal Census for Washington, Gaston, Oregon Dist 30 Sheet 2A shows Nina Deardorff, age 40, is living with husband Alva M J Deardorff, age 42, and their children, Eldon R age 16, Evelyn R, age 14, Leroy P, age 11, Burd L, age 8, and Alva J, age 6.