Does anyone have any knowledge of the family of John Harrison b. 1815 who married Christina McDonnell in 1848. John Harrison was the son of Elias Harrison, an Inn Keeper at Coiltry circa 1840. The son John went on to become the Kytra lock keeper in the Caledonian Canal from 1850 to 1891 at least. John & Christina had at least 13 children so some of their descendants should be living today. David Port Fairy Australia