Aaron Whitaker is a seafaring man, owner of the sailing ship Alden Besse. He has promised Jacob Babcock, his first mate, that his daughter, Esther, shall become Babcock's wife. But Esther is in love with Caleb Tilden, her childhood sweetheart, and her grandfather, in sympathetic interest, advises her to marry Caleb and run the chance of gaining her father's forgiveness. The Alden Besse is at sea when Esther's marriage to Tilden takes place. At about the same time Grandfather Whitaker dies. Jacob Babcock has remained ashore for the purpose of marrying Esther, and when the Alden Besse returns and her skipper finds that his daughter has not married Babcock, his anger is intense. Accidentally he discovers, in Esther's sewing basket, a baby's stocking, and divines the truth. He compels Esther to board the Alden Besse, locking her in a cabin. Then he seeks out Caleb Tilden, and in a fight believes he has killed him.