Background
Claiborne Rice Mason was the son of Rev. Peter Mason, a Baptist minister. He was born in Chesterfield County, Va. (Waddell, post), but spent at least part of his early boyhood in Richmond. His ancestors had removed on account of religious persecution from the south of England to Holland and from there came to America. His mother, Elizabeth, died when the lad was very young, and at the age of eight he ran away from home and made his living for a time doing chores on a farm in Pennsylvania. Later he carried mail in Maryland, and at the age of sixteen or seventeen worked in Washington as apprentice to a ship's carpenter.