I note you mentioned 2 uncles in Toronto. If they are Gordon and Elliott then your father was Brooks and your mother Joan (Kelso). Your line of Abernethy's are from Drumard,Ardboe Parish in Northern Ireland. Your Great Grandfather was Robert Abernethy, married to Marianne Brooks and your G.G.Grandfather was James Abernethy who was married to Matilda Farrell. Both of these are buried in Donaghendry Graveyard in Stewartstown. I am a Great Grandson of James and Matilda and live at Newmills about 5 miles from Stewartstown. We are planning a family re-union at the old homestead at Drumard on 23rd.July 2005. Would be delighted if some of your branch of the family could attend. I would be interested in any info on your line of the family as I'm preparing a Family Tree for above Event. Looking forward to a reply.