Career
Jennings and his family arrived in West Jersey in September 1680. Governor Edward Byllynge in 1682 appointed Jennings to the position of deputy-governor of West Jersey. At the instigation of William Penn, Jennings allowed himself to be popularly elected as governor, causing a falling out with Byllynge, who believed this to be an illegal usurpation of his authority.
In 1684, Byllynge removed him from his position as deputy.
As a result, he was tried and convicted. In 1694, Jennings was sent to London for his six day trial.
After the late 1690s the government of East and West Jersey became increasingly dysfunctional. This ultimately resulted in the surrender by the Proprietors of West Jersey and those of East Jersey of the right of government to Queen Anne.
Anne"s government united the two colonies as the Province of New Jersey, a royal colony, establishing a new system of government.
This reorganization and the period leading up to it saw many New Jersey politicians jockeying for power and influence in the new government. He remained of the council until his resignation in 1706. After leaving the Council, Jennings was elected to the New Jersey General Assembly for the City of Burlington, and served as Speaker during 1707.
He died in 1708.
