The following info may or may not be yours. The first info is from the list of settlers in 1785 that were given lots.

2ND CONCESSION SOUTH OF THE RIVER AUX RAISIN.

11, Shadrick Ball, Jacob Ball
12, John Ball, Amos Martin
13, Lewis Grant, Donl. Grant
14, Archd. Grant, John McDonald
15, Jacob Lautwine, Jacob Merkley
16, Allen Chisholm, Donl. Grant
17, Heirs of Kenneth McKenzie, John Grant
18, Lewis Grant, Duncan Grant
19, Donl. McDonell, Rodk. McDonell
20, Widow Sutherland, Dn. Grant
21, Malcolm McDonell, Widow McBane
22, Donl. McLean, Donl. Prentiss
23, Wm. Wood, John Muney
24, Jonas Wood, Rd. McDonell, Corpl.
25, John Burton
26, John Cashen, James Lowe

In Petitions and Land Grants book there are the following Alexander Grants:

Alexander son of Donald Grant W ½ Lot 16 Concession 2 Charlottenburgh SSRR U.E.L. 200 acres, 9 July 1817

Alexander son of Angus Grant U.E.L. 15 Oct 1806 Charlottenburgh

Alexander son John Grant 9 Oct 1822 W ½ Lot 17, SSRR Charlottenburgh, U.E.L.