Captain Samuel Van Leer was a military officer from Pennsylvania who served as a captain in the Continental Army during the American Revolutionary War and as a lieutenant in the Chester County Light Horse Volunteers from 1781 to 1785. After his retirement from the military, he owned the Reading Furnace ironworks.

George H. Earle Jr. was an American lawyer and businessman from Philadelphia who worked as a receiver and rescued multiple businesses from financial hardship. He was a political reformer and a member of the Committee of One Hundred in Philadelphia which worked to end bossism politics in the city.