He was killed in WW II when his plane blew up during a mission.
He died August 12, 1944 when his plane exploded in a bombing run.
John Joe Sheehy died in 1980.
John Joe O'Reilly died in 1967.
John Joe Rice died in 1970.
John Joe McGirl died in 1988.
John Joe Cassidy died in 1995.
Brother John Sellers died in 1999.
1995
John Joe Callanan died on 1970-12-19.
John Joe Landers died on 2001-08-27.
did princess diana brother just die of a fall
1995