I am looking for information on George W.Dennis and Ada Lonettie Yarke who lived in Ovid Michigan. George died in Ovid abt. 1950. He and Ada had two sons that I know of William and Alton. Alton was born 1/20/1893 in Ovid Michigan. He was also known as Samuel Elton Dennis. This is my grandfather. On my mother's birthcertificate it says he was born in Texas, but I have not had any luck finding anyone by the name of Samuel Elton.
Any help would be appreciated.