Hi everyone, really enjoyed reading this thread so thanks to all who contributed. Patrick Cooney was my great great grandfather. I spent a lot of time some years back researching his family tree which can be accessed on Ancestry.com
Pretty much everything above ties in with what I found, I actually visited the old Union Workhouse in Sunderland which is now a hospital (Strangely enough my Nana was in the very same part of the hospital in fact that's where she died also, weird how history can often repeat itself) I did find quite a lot of information on one of Patrick's Sons, Hugh Cooney. Hugh has a lot of information available, in particular his WWI record. He had must have joined up pretty much at the outbreak of war and survived right up until about 2 months before the end of the war. On my Ancestry page there are photos, medals and links to his army record. One particular story springs to mind when he blew himself and a few of his pals up, by accident, a particular Cooney trait still going strong in all our Cooney's ha ha Shouldn't laugh as he was actually brought up on a charge for it. He was cleared as accidental just as well as some poor soles were shot for intentional wounding in them days.
Anyway it was a pretty sad end, he was there from the start and last until two month before the end then he was killed, fought in most of the big battles too, really good read.