I am searching for information on my great great great grandfather Seymour Allen. He was born in 1768 and died in 1841 in Cuyler, Cortland Co., NY. His 1st wife and mother to my great great grandfather Alvin Delos Allen was Cynthia Allen. I am searching for where he was born and who his parents were and what Cynthia's last name was. She was born in 1770, and if he had any siblings. Alvin Delos Allen was born in 1806 in Truxton, Cortland Co., NY and had 17 children. His 1st. born was Trowbridge Allen my great grandfather, he also was born in Truxton, Cortland Co., NY in 1842. My grandmother was Floy Amelia Allen born in 1892 in Spring Ranch NB.