January 31, 1863 Mariposa Free Press Born: - At Lower Aqua Frio, Jan. 23d, the wife of Geo. BERTKEN, of a daughter.

Stockton Daily Independent
Stockton, San Joaquin Co., CA
WEDNESDAY, 4 FEB 1863
BIRTH -- at Lower Agua Frio, Jan. 23d, to the wife of Geo. BERTKEN, of a daughter.

Died December 16, 1870 Mariposa Free Press: - At Mormon Bar, December 8th, Adelaide, daughter of Mr. and Mrs. George BERTKEN, aged 8 years. December 23, 1870 Mariposa Free Press