I was always hoping I would bump into someone who knew my family in the area! I'm going to travel up to the area soon to see it, I was hoping to do so around the 12th to get a proper feel for Derryaghy! I'll PM you my e-mail address and you can mail me on that if you want. All my research so far on Sinclair's of Derryaghy has been done in Dublin and from here on in, I'll have to go to the PRONI because I think I've gone back as far as I can from Dublin. I always wondered how Robert Sinclair (my GGGG Granndfather), came to be a Land Steward, a position I thought would be relatively well thought of back then, because his son John Sinclair became a Printer/Lithographer in Dublin and for the next few generations after that, the family were living in poor enough conditions in Dublin City.
The one and only connection I have to Robert Sinclair of Lagmore at the moment is the Marriage certificate of my GGG Grandfather John Sinclair in 1855. John Sinclair married a Euphemia Rankin in Dublin in 1855 and on their marriage certificate, John Sinclair stated that his father is Robert Sinclair and his occupation is a Land Steward. The only Robert Sinclair I can find around that time who would match up correctly with the age of John Sinclair (being his son), and who was a Land Steward, is Robert Sinclair of Lamore, Derryaghy, Co. Antrim.
What I need to work out is if the Robert Sinclair, Land Steward at Lagmore, had a son John Sinclair and if he possibly moved to and settled in Dublin. I'm as sure as I can be for the moment that I'm decended from Robert Sinclair of Lagmore but I still have to prove that he is an ancestor.