Regarding Fayette D. Graves of Company A 106th New York Infantry
Per familysearch bio: When Fayette D. Graves was born about 1845, in St. Lawrence, New York, United States, his father, James Graves, was 30 and his mother, Catherine Temple, was 28. He lived in Gouverneur, Gouverneur, St. Lawrence, New York, United States in 1850 and Canton, Canton, St. Lawrence, New York, United States in 1860. He died on 14 January 1922, in Minneapolis, Hennepin, Minnesota, United States, at the age of 78.
Per sources cited
Note: quick obit search turned up nothing but maybe another search will find an obit of the “Graves” family?