David Neligan

David Neligan (1899–1983), known by his soubriquet "The Spy in the Castle", was a crucial figure involved in the Irish War of Independence (1919–21) and subsequently became Director of Intelligence for the Irish Army after the Irish Civil War (1922–23).

David Neligan

David Neligan (1899–1983), known by his soubriquet "The Spy in the Castle", was a crucial figure involved in the Irish War of Independence (1919–21) and subsequently became Director of Intelligence for the Irish Army after the Irish Civil War (1922–23).