Des Moines, Iowa in 1900 census.

1920 Census Fresno, California:
William W. Killen, Jessie E., and children George Robert, Julia Elizabeth, Annabell A., ages 22, 15 and 12, all born in Iowa, he is a shoe store manager, oldest son is a clerk for a railroad.

1930 Census in Los Angeles, California:
Wallace Killen and Jessie E. renting at 1330 W. 31st Street with daughter Annabell age 22.