William J. Le Moyne (sometimes spelled Lemoyne or LeMoyne) was born on April 29, 1831, in
Boston, Massachusetts, where he began performing in
amateur theater productions at around the age of fifteen. before his professional stage debut on May 10, 1852, at
Portland, Maine, playing an officer in
The Lady of Lyons, a romantic drama by
Edward Bulwer-Lytton. Later that year Le Moyne joined the repertory company at Peale's Museum in
Troy, New York, as a $6 a-week "utility man" (bit player) that was later increased to $8 after he demonstrated an ability to play 'old man roles'. The company was largely made up of friends and family of its manager, George C. Howard and is remembered for staging the first production of ''Uncle Tom's Cabin'' on September 27, 1852, at Peale's Museum. The play, an eloquent critique of slavery, was an immediate hit and enjoyed a run of roughly one hundred performances, remarkable at the time for a community the size of Troy. Le Moyne's tour with ''Uncle Tom's Cabin'' the following year paved the way for his career. Soon, he was an actor of national standing. ==Military service==