Joseph Cruess Callaghan

Joseph Cruess Callaghan
Nickname(s)"The Mad Major"
Born(1893-03-04)4 March 1893
Kingstown, Ireland
Died2 July 1918(1918-07-02) (aged 25)
Buried
Contay British Cemetery, Contay, France
AllegianceUnited Kingdom
BranchBritish Army
Royal Air Force
Years of service1915–1918
RankMajor
UnitRoyal Munster Fusiliers
No. 18 Squadron RFC
CommandsNo. 87 Squadron RAF
No. 2 Auxiliary School of Aerial Gunnery
Battles / wars
AwardsMilitary Cross
RelationsCarmencita Hederman (niece)

Joseph Cruess Callaghan, MC (4 March 1893 – 2 July 1918) was an Irish flying ace of the First World War, credited with five aerial victories.