Hi Steve.
A few death dates, reputed to be from the "Wills Calendars", they may relate to your Malcolm.
3 Malcolm McNeill deaths.
1.
Died, 14 Sept., 1866.
Resided, Curran near Larne, Co Antrim.
Year of Probate, 1866.
2.
Died, 9 Feb., 1891.
Resided, The Corran, Larne, Co Antrim.
Year of Probate, 1891.
* This entry is also down as McNEIL.*
3.
9 Feb., 1904.
Resided, Brablaugh, Co Antrim.
Year of Probate, 1907.
Regards,
Dixie