Since its creation in 1776, this pretty cut-through has been known as Kinloch’s Court (after its founder), Cows Alley(because of its bovine grazers) and Dueler’s Alley (for all the duels that were fought there). Since 1811, it has been officially known as Philadelphia Alley — to honor the citizens of Philadelphia who generously sent funds to help the area rebuild after a devastating fire.