I too am looking for info on Mary Alden because the data inFamily Tree Maker(Disk # 6) shows her dying 9/21/1845. Not possible if John Elijah was born on 12/31/1845.You have clarified that. Other info from the same source shows Joseph being born in 1779 and dying 6/18/1855.Mary was born 4/5/1802. She died in Head of Christiana,DE. John Elijah was my grand-mother's father. Her name was Nellie. She had sister named Clara (actually Mabel Clair) who married a Humphrey.They had two daughters, Anna and Ruth. Are you by chance related to that Humphrey?