Another Lennon Wylie look-up - https://www.lennonwylie.co.uk/Lost_Various_Small_Collections2.htm#Russell
Allison Gibson Russell Date of Entry: 7 Nov. 1917 Period of War Liverpool Manchester M.E. 4451
Date of Birth: Nov. 10th 1899 Place of Birth: Parish Meller, Town Derbyshire
Rather trivial to follow-up given the precise biographical details provided. What is the link to Northern Ireland ?
The mother of Allison's wife came from Belfast. Curiously the wife's surname was Gibson - which was a family name of Allison's too. At least two of Allison's daughters came to live in Belfast after he died. I suspected the Gibson connection was not coincidental and it seems - from a hastily compiled tree - they were second cousins, sharing a great-grandfather Ambrose Gibson from Scarborough.