Clyde, William Pancoast
- David M. Carletta
William Pancoast Clyde was born in Claymont, Delaware, the son of Thomas Clyde and Rebecca Pancoast. His father, a Scottish immigrant, settled in Chester, Pennsylvania, where he worked as a civil and marine engineer. In 1844 Thomas Clyde built America's first screw propeller steamship and launched the Clyde Steamship Line, which became the nation's largest coastal steamship company.
William Clyde attended Trinity College in Connecticut, but at the outbreak of the Civil War in 1861 he left his studies to join the Union forces as a Philadelphia Gray Reserve. In 1865 he married Emeline Field with whom he had seven children and entered the merchant shipping business in which his father had prospered At the age of thirty four Clyde became president of the Pacific Mail Steamship Company enabling him to dominate American shipping on the Pacific coast while his father dominated shipping on the Atlantic coast Clyde became ...
A version of this article originally appeared in The Encyclopedia of African American History, 1619–1895.