O’Callaghan, John Marian [Seán]

O’Callaghan, John Marian [Seán] (1954–2017) Ruth Dudley Edwards https://doi.org/10.1093/odnb/9780198614128.013.90000380322 Published online: 14 January 2021 O’Callaghan, John Marian [Seán] (1954–2017), paramilitary and informer, was born on 29 October 1954 at St...

Pin It on Pinterest