William Worcester Churchill was born in Jamaica Plains, Massachusetts, in 1858 and died in Washington, DC in 1926. He was a painter of figure studies, portraits and landscapes in oil and pastel, and entered the Boston Museum School in 1877.
He then trained in Paris in the late 1870s with the French Salon artist Léon Bonnat for two years.
While still in Paris, Churchill also took lessons from his fellow-Bostonian Tarbell, who was himself in France studying at the Académie Julian.