John M. McMahon
The information on registered seafarers is not in all cases complete. As new sources are studied, information on engagements and medals etc. will be added to some of the already registered seafarers.
Date of birth
April 30, 1922
Date of death
April 11, 1943Årsak: War-related shipwreck
Nationality
Great BritainBirthplace
Liverpool, U.K.
Place of living
185 Upper Mann Str., Liverpool, England
Has sailed for shipping company
Maritime inquiries 1939 - 1945