Correct Alexander Dates

My Great Grandparents buried in Varnell, Georgia

According to the Hartsfield Family Bible, The Atlanta Journal -June 29, 1935, and The Dalton Citizen News the week of May 9, 1945, the stone should read:

William Oliver Alexander : May 15, 1875-June 29, 1935

Sarah Maro Cox Alexander: September 26, 1886- May 9, 1945

These great-grandparents are paternal, and it goes next to Mary Naomi Alexander Caylor (May 15, 1918-August 10, 1985), to Oliver Haven Caylor (September 19, 1939-May 28, 1982) to me, Haven William Caylor-Brown (May 7, 1966-present).