Hello - My search of for the ancestors and family of Tamar/Tamer Allen, b. 27 Jun 1802 at Cooperstown, Otsego Co., NY. Father was Ethan Allen (of which there are many); mother unnamed. Local Otsego Co. ref. had only one note on an Allen who was from Pawlet, Vermont (no other info.). Tamar m. Daniel Haven 13 Sep 1827 Ellisburg, Jefferson Co., NY. They died at Lime Springs, Iowa.Their children:Nancy Malvina, Marion Miranda (my ancestor - her family seemed to have connections around the Great Lakes, though she d. in Salt Lake City, UT.), Eliza A., Dennis Augustus, Daniel Webster, George DeWitt, and Norman Allen.The common New York-Iowa connection I think is significant.There is an Allen-Seymour connection that may be significant in this northern geographical area.Any help or clues appreciated.Best wishes.