My grandfather, Alva Caleb Gilkey, married Ruth Elaine Hinckley in 1910 at a relatives house in Santa Cruz, Ca. when she was 16 years old. She was the daughter of Carroll Berton Hinckley and Lou Fletcher who resided in New Monterey and/or Pacific Grove, Ca. She was born in California in 1894, and believed to have died in childbirth during the birth of her second child (my father Carroll Verne Gilkey) about Jan. 1917 in Monterey, Ca. She may have been buried in a "Hinckley Family Plot" but I have been unable to find any record of her death, or name of the cemetery where she was buried.She had a younger brother who's name was Louis Hinckley.Appreciate any help you can provide.