My George Family

I am wondering if anyone in Saintfield can help me. My name is Beth Mooney and I am looking for information on my 3x Great Grandfather James George who was born in Saintfield about 1794/5. The only information I have is his army record. I would love to know who his parents and family were. When he left the army he married Sarah Lane in the Channel Islands where they lived for a few years before going to Devon, UK where Sarah was from.