« Reply #17 on: Tuesday 20 September 22 10:19 BST (UK) »
The prisoner of war listing says that Charles and others were aboard SS Brecknockshire - Mr Google has lots of information about the sinking in 1917.
Thank you I will have a look now

(Arthurs, Mc Shane in Tyrone)-
(Arthurs, Murphy, Keenan, Boyle, Mackle, Agnew
Mc Conville, Mc Combe Belfast)
(O'Hanlon, Hanratty, Mulholland, Mc Namee, Dobbs, Murphy, Lamb, Murphy in Dundalk/Louth)
(Darragh Belfast/Derry)