Terence Francis MacCarthy
Terence Francis MacCarthy (born 21 January 1957), formerly self-styled Tadhg V, The MacCarthy Mór, Prince of Desmond and Lord of Kerslawny, is a writer, best known for being a pretender to the Irish chiefly title of MacCarthy Mór. He was born in Belfast, Northern Ireland.
Source: Wikipedia — Terence Francis MacCarthy (CC BY-SA 4.0)