I am looking for info on my great-grandfather Richard Allen. He married a lady named Deb, I don't know her last name. They had some childern, not sure how many. They died near each other. One of their sons,my grandfather, has 4 children. Twins, born in 1956 and, two boys. The Twins were girls, one my mom and one my aunt. I am trying to do a school paper on my background. Any info would be greatly appreciated.