Hi there, wondering if you have found any more information on your TREMBLE/TRIMBLE ancestors yet. I have a Jane Tremble that was born in Ireland about 1814. I do not know where, or when she left the country, but I do know that she married Robert Saunders and they had their first child Thomas (my GG Grandfather) in November 1932 in Maine. I was thinking she could be a sister to your John Tremble? Anyway, let me know if you think I may be on to something.
THanks!
Liz