Thomas Stretch was an American clockmaker and a founder and first governor of the Colony in Schuylkill, later known as the State in Schuylkill, or Schuylkill Fishing Company. In 1753, he erected the first clock at Independence Hall in Philadelphia, a large clock dial and masonry clock case at the west end of the structure.

Pennsylvania Hospital is a private, non-profit, 515-bed teaching hospital located at 800 Spruce Street in Center City Philadelphia, The hospital was founded on May 11, 1751 by Benjamin Franklin and Thomas Bond, and was the first established public hospital and first surgical ampitheatre in the United States. and its first medical library. It is part of the University of Pennsylvania Health System.