Reginald Fessenden
Reginald Fessenden was born October 6, 1866, in East-Bolton, Quebec, the eldest of the Reverend Elisha Joseph Fessenden and Clementina Trenholme's four children. Elisha Fessenden was a Church of England in Canada minister, and the family moved to a number of postings throughout the province of Ontario.
James Deering Fessenden
James D. Fessenden was born in Westbrook, Maine, in the early autumn of 1833. He was the son of U.S. Senator William P. Fessenden and a brother of Francis Fessenden, who would also serve as a general in the Union army. Another brother, Samuel, would be killed at the Second Battle of Manassas during the war. Two uncles, Samuel C. Fessenden and T. A. D. Fessenden were U.S. Congressmen.