William Smith was Sue Wyatt's great great grandfather who served as captain of several whaling ships in the late 1800s, including the Marie Laure from 1877-1884. Through archives research, Sue discovered records of William Smith's voyages as captain, bringing back sperm oil and whale products. As captain, William would have needed certification or qualifications. He married Sarah Ann Tedman in 1874 and had 10 children before retiring from whaling.