Maggie, these programmes are made for money, Patrick's brother looked a bit uncomfortable, presumably he still lives in the area and there could be people who know more about the family, but I'm sure he would be getting a cheque as well. Why else would you do this.
The oldest of my uncles was a professional soldier in India before the war, he got away at Dunkirk but most of his regiment was trapped at St Vallery with the rest of the Highland Division and sent to Germany. He spent the rest of the war in a Lowland regiment, a very good natured and funny guy, indulgent to his family by all accounts. Don't remember the war being mentioned.