Crew list of Ships hit by U-boats

Sylvain Celmayster

Merchant Navy. Polish

Born  2 Nov 1910Lodz
Died  Jun 1977(66)Monaco

Roster information listed for Sylvain Celmayster

ShipTypeRank / roleAttacked onBoat
President FrancquiMotor tankerOrdinary Seaman/Gunner28 Dec 1942U-225 (1)

Personal information

Born Szlama Celmayster as son of Mordka and Hinda Marja Celmayster (nee Gerszt). He became a naturalized US citizen after the Second World War.


  1. Personal communication

Crew list for Ships hit by U-boats