I think we have a match! I read this to my mother and she verifies that her father definitely had a brother named Robert Kelly and that he did have other brothers and sisters as well. When he died in 1930 in Hugo Oklahoma his brother Robert Kelly told her mother that he was 52 years old and the dates seem to match up since you have him born in 1877. He married Maudie Ann Crowe from Marysville, Texas and they had 3 children, Carl Webster, Juanita Mae and my mother.My mother is the only living member from that family and would love to find some of her relatives! I will share with you what I know about our line and please can you share some of information about his family with us.Oh, the other poster, Sharon Kleinschmidt, is my cousin. Her mother was Juanita Mae. We are both trying to find info on our grandfather! Thank you in advance!