Moynihan Moynihan Moynihan is a surname of Irish origin. Recorded in several spellings forms including Moynihan, Monahan, Monaghan, Monaham, Minihane, Minihan, and probably others, this is an Irish surname of great antiquity. It originates from the Irish language "Ó Muimhneacháin", which literally translates as "male descendant of the Munsterman". The surname is most popular in Counties Cork and Kerry, which form part of the province of Munster. The modern spellings are usually Moynihan and Monaghan, the spelling in the 16th century being generally recorded as Minighane, and regarded as the principal surname of West Cork. Michael and Mortimer Moynihan were famous
Burning of Cork 1920, the IRA's 3rd Cork Brigade ambushed an Auxiliary patrol at Kilmichael, killing 17 Auxiliaries. This was the biggest loss of life for the British in County Cork. On 10 December, British forces declared martial law in counties Cork (including the city), Kerry, Limerick, and Tipperary. It also imposed a military curfew on Cork city, which began at 10 each night. IRA volunteer Seán Healy later recalled that "at least 1,000 troops would pour out of Victoria Barracks at this hour and take over complete control of the city". IRA intelligence established that an Auxiliary patrol usually left Victoria Barracks