Henry Harold Harrison’s 3-great uncle William Harrison (1773–?) Parents: John Harrison(1746–?) Alice Brimeley(c. 1746–?) Siblings: Betty Harrison(1775–?) Peggy Harrison(1777–?) Bridget Harrison(1780–?) Jenny Harrison(1782–?) John Harrison(1786–?) Alice Harrison(1789–?) Source Documents Baptism Record of William Harrison (1773–?) Details Christening: 1773-03-03, Standish St. Wilfrid's Church;