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.
Nicholas Fessenden
Nicholas Fessenden (November 23, 1847 Saco, Maine; † December 18, 1927 Fort Fairfield, Maine) was a US attorney and politician who served from 1891 to 1896 as Secretary of State of Maine.