This memorial was originally sited at the west end of the south wall to the nave. The exact position is unknown, but the 1873 Guide to the Church lists this memorial in the same section as that for Captain William Madden which still exists.
Memorial
Inscription (From the 1873 Guide)
SACRED TO THE MEMORY OF
LIEUT-COLONEL GEORGE MACGREGOR C.B.
OF HIS MAJESTY'S 59TH REGIMENT,
OBIIT 7TH AUGUST 1828 AETAT 48
THIS MONUMENT WAS ERECTED BY HIS
AFFECTIONATE AND DISCONSOLATE WIDOW
LIEUT-COLONEL GEORGE MACGREGOR C.B.
OF HIS MAJESTY'S 59TH REGIMENT,
OBIIT 7TH AUGUST 1828 AETAT 48
THIS MONUMENT WAS ERECTED BY HIS
AFFECTIONATE AND DISCONSOLATE WIDOW