Looking for Edward Leroy Miller Married to Vernell Covington IN MO

I'm new to this so help!! I'm looking for information on my father Edward Le Roy Miller , I have a brother Ronnie Lee Miller born 12-22-55 ( I think the year is right) and myself Martha Elaine Miller I was born 9-17-59..I have no information except he was born in Chicgo Il. My father was in the army when I was born .and as sad as it is thats it all I know.