I have Corneluis H. Doremus b. 31 July 1780 (etc) m. 1st Marritje Vreeland. m. 3rd Irene Roberts in Ovid, Seneca Co. NY and they had a daughter Mary M. , b. 03.18.1840 in Ovid, Seneca Co. Mary wife of 1st Dennis Coughlin, 2nd Charles Daley and moved to MD. I have more info, that can be found in the book the DOREMUS FAMILY IN AMERICA,by Edith Whitcraft Eberhart, 10906 Fleetwood Drive, Beltsville, MD, 20705-2501. She gave copies to libraries in every state.