John Thomas Wright
born 5.5.1924 Southwark,London
son of Sam and Desdemona Wright
educated Kingston Day Commercial School
Royal Armoured Corps (radio operator)
GC and CS,Bletchley Park 1942-45 (cryptanalyst)
Lorenz cipher system (codename Tunny)
GCHQ postwar (Australia and USA)
retired to Gloucestershire
married Doreen Arthur (2 children)
died 7.3.2013
