On December 4, 1832, Kermit married Ann Eliza Carow, eldest daughter of his business partnerEdith Kermit Carow Roosevelt: Portrait of a First Lady by Sylvia J. Morris, p. 10 Isaac Quentin Carow and Eliza Mowatt.New York, Marriage Newspaper Extracts, 1801–1880 (Barber Collection): New York Evening Post, December 6, 1832
