The romance between Bryan O'Sullivan and Lady Geraldine is broken when he unjusily suspects that she is unfaithful. He sails for America, and, becoming a colonist at Jamestown, Virginia, takes the name of John Pierce. Lady Geraldine's castle is besieged by Cromwellians, and, after suffering many vicissitudes, she is sent with others to be sold as wives to the Jamestown colonists. Pierce proves of timely assistance to Geraldine in her hour of trial and both forget the unhappy past when lo e claims its own.