Thank you again, Skoosh.
Unfortunately, I have only the names of two daughters, so can't connect to the sons' names.
I've been trying to become better educated about the Jacobite prisoners and have found a listing online that seems to include about 300 apparently at Tilbury Fort. There are five Alexander Grants on the list, one of whom was acquitted 16 Dec. 1746 and the others transported (unknown where). Nothing I've found shows women and children, though all the sites I've looked at say they were imprisoned along with the men.
The birth dates for the family group I am researching make me wonder whether the story about imprisonment can possibly be true. I am pasting the tree below (spelling as given to me). If, as in the tree, both Alexander and Isabel died at Tilbury Fort, where was 11-year-old Marjory? Unless she stayed behind in Scotland, I can't see how she could have survived and made her way back to grow up and marry. Family lore doesn't mention transport and marriage in, for instance, Barbados.
The more I look at this, the less likely it seems to me to be accurate.
1 Alexander GRANT b: 1689 in Sheuglie, Urquhart, Glenmoriston, Scotland, d: Tilbury Fort, Essex, UK; Jacobite prisoner
... + Isabella GRANT m: 19 Oct 1713 in Inverness-shire, Scotland, d: Tilbury Fort, Essex, UK
.....2 Hannah GRANT b: 1717
........+ ? GRANT
.........3 John "Dundreggan" GRANT, Esq. b. abt 1737 Dundreggan, Glenmorrison, Inverness, Scotland, d. 2 Oct. 1802, Williamstown, Glengarry, ON, Can.
.....2 Marjory GRANT b: 1735 in Scotland, d: Sep 1812 [My husband's line]
+ Alexander GRANT b: 1733 in Scotland, d: 22 Oct 1791
........3 Donald Alexander GRANT b: 1755, d: Jun 1840 in Williamstown, Glengarry, ON, Can.
+ Anne (Nancy) CAMERON m: Bef. 1792, d: Bef. 1828 in Williamstown, Glengarry, ON, Can.
.
