Basic Details Surname Williamson Forenames Thomas Gender Male Information stated on memorial War Second World War - civilians Served or died Died Notes of Marrister Primary Service As stated on memorial Service (Primary - Stated) MN Unit (Primary - Stated) SS Giralda Rank / Title (Primary - Stated) AB Our References Service (Primary - Our reference) Merchant Navy Rank / Title (Primary - Our reference) Able Seaman Death and Burial details Year of death 1940 Month of death January Day of death 30 Age at death 54