« Reply #2 on: Friday 17 June 22 10:05 BST (UK) »
The 1919 Charles Logan death in Gateshead was aged 46 if that helps. There's also one in Northumberland in Jun quarter 1941 aged 65. You could look for probate or burial records.
Edited to add: he doesn't appear to be with his wife and children on the 1921 census in Durham.
CARDIFF:Lord,Griffiths,Barry,Cope,Mahoney ~ PEMBROKESHIRE:Griffiths,Rees,Owen,Thomas ~ ESSEX:Lord,Foreman,Hatch ~ SOMERSET:Lord,Cox,Hockey,Linham,Bryant ~ STAFFORDSHIRE:Cope,Elks,Hackney,Gallimore,Davenport ~ SUFFOLK:Lord,Lockwood,Hatch,Rix,Foreman ~ IRELAND:Barry,Meany,Cummins,Grogan ~
PONTYPRIDD:Leigh,Brooks,Adams,Davies,Thomas ~ KENT:Leigh ~ CHESHIRE:Adams,Tudor,Illidge ~ DENBIGHSHIRE:Edwards,Bolas ~BRECON:Leigh,Thomas,Davies ~SOMERSET:Adams,Keitch,Bridge ~ABERGAVENNY:Minton ~ MERTHYR:.....