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.
P. R. Stephensen
Percy Reginald Stephensen was born on 20 November 1901 in Maryborough, Queensland. He was the eldest son of Swiss immigrant Christian Julius Stephensen and his wife Marie Tardent, daughter of journalist Henry Tardent. In his youth he attended Biggenden State School and later Maryborough Boys Grammar School. Though sustaining mediocre performance at Maryborough, Stephensen displayed an affinity for polemics.