1900 U.S. Census (Ancestry.com): Percy Foster (b. Nov 1847 England); married 26 yrs, living in San Jose, Santa Clara Co., CA with wife, Annie (Jan 1847 VA) and 3 kids: Gracie (b. Jun 1877 CA); Geo H. (b. Oct 1881 CA); and Fletcher (b. Jan 1890 CA).
1910 Calif. Census (Ancestry.com): Percy Foster (62 England) living in Lindsay Twp, Tulare Co. with wife, Amy (35 VA), married 35 yrs; 7 children, 6 living with 2 kids: Fletcher (20 CA); George H. (28 CA) and dau-in-law, Ada Foster (28 CA) and grand daughter, Thelma Foster (3 CA).