raymond e. lucas 1920's

Hello all, I'm hoping someone has some info for me, this is my grand father's name believed to be living in ILL.I have a picture of him in a military outfit and know he was married to o'nealla Adams my grandmother @ one time in bandera texas.I guess he was stationed in San Antonio, tx.I want nothing other than to know my family history and possibly meet some missing relatives.My dad is in his 60's and I believe that raymond would have been in early 20's.Raymond made attempts to see my father when he was young but my grandmother would chase him off with a gun.I'm sure if he remarried he never mentioned this part of his life.The military records were burned in a fire and he signed the birth cert but left out his ss number.If anyone thinks they might know this person please e-mail [email protected] I can provide a picture.thank you