Hi . I know this is an old posting , and have not seen from Maggie Barron on these boards in some time , but for what it is worth . I have a Daniel Prentice KRRNY in my tree , who was married to a Mary Hamilton . Following the Rev War Daniel received Lot 22 2nd Con South of River Aux Raisin [on what is now the South Branch Road , South Glengarry] . On McNiff's Map 1786 , his name appears as Donl. Prentiss , but later documents show Daniel Prentice . There is also a Richard Prentice [ possibly a brother] who's UEL status was vouched for by a G. Hamilton who may have been related to Mary . Daniel and Mary had at least 5 children , daughter Mary Prentice married John Clark son of Sergeant James Clark KRRNY , and many of their children married into the Grant Family of Charlottenburg Glengarry .