My great great grandfather John McKenna married Margaret Wilson in Minterburn Presbyterian Church on Christmas Day in either 1851 or 1852 (I am attempting to clarify the date, which differs between the record on Family Search and Emerald Ancestors). The groom's father was Robert McKenna and the bride's father John Wilson. Margaret was 27 at the time of the wedding. It seems that there is a strong connection between Minterburn church and the Wilson family. John and Margaret spent some time in America, as my great great Aunt Jane McKenna is shown on the 1901 and 1911 Belfast census as being born in the USA. She would have been born around 1860/1861. Her sister, Margaret McKenna, was born in Tyrone (Aughnacloy) in 1866. Ideally I would like to know where in the US John and Margaret were living when Jane was born, but I haven' t been able to find them on any records. or even on a shipping/passenger list. Any information gratefully appreciated. Presbyterian McKennas are unusual. In the 1901 census for Tyrone there is one single Presbyterian by that name, and he is a 4 year old boy. There are a handful of Church of Ireland families. As Aghaloo parish is right on the Monaghan border where the McKenna clan originate, there is a possibility that John was a Monaghan man and married in his wife's church. Any information gratefully appreciated, particularly help with the American mystery.