I am writing a biography about my great uncle "Capt Tom Smith" who fought in WW1, WW2 and the Spanish Civil War
During recent interviews the name Norman Baillie Stewart (wiki link) keeps cropping up as a close associate during his time in Ireland.
Background
Norman Baillie-Stewart (15 January 1909 – 7 June 1966) was a British army officer known as The Officer in the Tower when he was imprisoned in the Tower of London. An active sympathizer of Nazi Germany, he took part in German-produced propaganda broadcasts and is known as one of the people associated with the nickname Lord Haw-Haw.
Question
Stewart's biography "The Officer in the Tower" shares a lot of detail about his life but very little about his last 16 years exiled in Ireland. It's probably a long shot to ask this here, but I would really be keen to understand anything about his life in Ireland, or see serious suggestions where I can carry out additional research.