Ownership of the John Harrison House passed through a succession of owners: Dr. John Crosley in 1745, John Harrison in 1746, Barthlemew Longstreth in 1749, Issac Longstreth in 1768, Martha Todd in 1787, William McGill in 1803, Dr. John H. Hill in 1829, Captain James Girdon in 1836, John Follansbee in 1840, James Hughes in 1841, Daniel Rorer in 1854, Philip Wunderle in 1914, and Hatboro Federal Savings & Loan Assn. in 1950.