May 25, 1880 West Salem Edwards County Illinois, USA
May 23, 1886 West Salem Edwards County Illinois, USA
He was the son of George F Dollahon and his (2nd) wife Anna Marie (Mabus) Dollahon, Omer died 2 days before his 6th birthday. Then 2 months later to the day his father George died Jul. 23, 1886, he was 45 years old.