Jacob Lacy was a Havenite citizen, a retired officer of the People's Navy and the People's Republic of Haven's ambassador to Masada. In 1903 PD, in the aftermath of the Battle of Blackbird, Ambassador Lacy met with Captain Alfredo Yu about the consequences and possible routes that they can take. They decided on trying to talk Chief Elder Thomas Simonds in making a formal alliance between Haven and Masada, in which Masada became a protectorate of Haven. (HH2)