Henry Dearborn Plumer is found in the Plumer genealogy by Perley.Recently I posted on Rootsweb world connect the Plumer genealogy by Perley plus some additions I had made. Your Henry Dearborn was the son of James Pettingell Plumer and Mary E. Porter. I would much appreciate your giving me more facts about your grandfather and father so that I can include them in the family tree. Who was your grandmother and mother? When were they born and died? Do you have marriage dates and also locations?How about brothers and sisters?In other words I'll take all you've got.