Who is Maximilian??

First name unknown, last name is Maximilian, dob unknown and place of birth unknown. All I do know is that he was married to Nell M Foley who was born in Illinois in 1906. Together they had 1 child, a girl, Patricia Ann born 6NOV1927 in Dade County, Florida. Maximilian was a bookie for Al Capone and later was gunned down and killed by Capone's mob. He is buried somewhere in Kentucky.
Nell divorced Maximilian shortly after the birth of Patricia. Maximilian had thrown Nell out a window for not having a boy. Nell remarried a man by the name of James Wilson and the family moved to Maryland, then later to San Diego. Maximilian and Nell would be my bio great grandparents.