Charles DeWitt Grannis, b. 17 Mar 1840 in Fredonia, Chautauqua County, New York, d. 12 Jan 1901 in Alamo, Kalamazoo County, Michigan, son of Cyrus Grannis & Julia M. Wheat. He married Susan E. Bacon (1st wife) on August 9, 1863 in Chautauqua County, New York. He married Caroline D. Tallman (2nd wife) on May 20, 1873 in Alamo, Kalamazoo County, Michigan.
Charles Watson Grannis, b. Apr 1849 in Oswego County, New York, d. 16 Nov 1925 in Ossining, Westchester County, New York, son of George Deming Grannis & Laurette Watson (1st wife). He married Laura M. Unknown in 1880.