Reginald Fessenden
Reginald Aubrey Fessenden (October 6, 1866 – July 22, 1932) was a Canadian-born inventor, who did a majority of his work in the United States and also claimed U.S. citizenship through his American-born father. During his life he received hundreds of patents in various fields, most notably ones related to radio and sonar.
Wallace Fessenden
Wallace Clifton Fessenden (October 5, 1860 - May 16, 1935) was a 19th-century Major League Baseball manager with the Syracuse Stars in 1890 of the American Association. He briefly managed the Stars to a record of 4-7, while filling in for George Frazier. He also briefly was a player/manager for the Lynn team in the Massachusetts State Association in 1884 and the Manager for Salem of the New England League in 1888.