William Henry Seward, b. 16 May 1801 in Florida, Orange County, New York, d. 10 Oct 1872 in Auburn, Cayuga County, New York, son of Samuel Sweezy Seward & Mary Jennings. He married Frances Adeline Miller on October 20, 1824 in Auburn, Cayuga County, New York.
William Henry Seward, Jr., b. 18 Jun 1839 in Florida, Orange County, New York, d. 29 Apr 1920 in Auburn, Cayuga County, New York, son of William Henry Seward & Frances Adeline Miller.
William Seward, b. 19 Aug 1837 in New Hackensack, Dutchess County, New York, d. 16 Aug 1905 in Manhattan, New York County, New York, son of William Seward & Catharine Charlock. He married Louisa Matilda Lockwood on October 11, 1864 at No. 2 West 32d Street, New York, New York.
William Seward, Jr., b. 11 Apr 1867 in Manhattan, New York County, New York, son of William Seward & Louisa Matilda Lockwood. He married Mary Anice Roach on November 21, 1893 in Manhattan, New York County, New York.