My first Thomas was born to Alexander McLuckie circa 1790. He and wife Catherine Graham married circa 1820, and they had 3 boys, Alexander, Robert and James. All came to Australia from 1850 on.Alexander and wife Ann Sharp had 3 daughters, Robert (my line) had 4 daughters and 1 son, Thomas. This Thomas had 3 boys and 1 girl. I descend down from the son Thomas.Is this your line Alasdair.