Hello Valry
Sorry not to have replied earlier but have been overseas.
I have a family tree of Forfars going back to Thomas Forfar b. 1805 in Scotland (not sure where possibly Dumfreisshire). He was married to Mary ? (Kirkpatrick??) and their first son was James, born 1826 (possibly in Annan, Dumfreis).
James married Margaret Simons and their first son was James Alexander Maitland Forfar. He was born 15.4.1853 in Toxteth Park, Liverpool, and married Sarah Harriet Honney in 1873.
James and Sarah's third son was George Thomas Forfar, born 13 June 1891 in Toxteth Park, Liverpool, and who married May Dorothy Eustatia Palmer on 16 November 1914. George also lived in Cardiff, Wales, emigrating to Melbourne in 1923.
My link to this is through my maternal grandfather, William Forfar, born 1886 in Toxteth, son of William (b. 1857) who was the brother of James Alexander Maitland Forfar. He and his family lived in Cardiff, Dover and Southampton. The name Maitland seems to have been a family name as I have an uncle and cousin on my mother's side who also have Maitland as a second name.
If you would like the names of other ancestors I will be happy to give them to you.
I have not used Rootschat before, not sure what a pm is - yet! I hope the information is of use to you.
Best wishes