Thank you so much for the additional iformation on Toussaint. I do not know the fate of Captain Francois Livernois after his capture at the Siege of Montreal. Did Toussiant receive the land at age 14 or later? If later, it would imply that his father survived imprisonment. Was the land transaction recorded or is this from family stories?
I am merely speculating but I wonder if your Antoine Benoit is related to Captain Francois Livernois. It appears that the Alexandre Ferriolle and Benoit dit Livernois families are connected.