Basic Details Surname Griffiths Forenames William M. Gender Male Information stated on memorial War First World War (1914-1918) Served or died Served Notes Trigfan [residence]: Gesaw Safle [rank and unit]: Master Transport Dyddiad Ymuno [date joined]: 4.8.14 Dyddiad Rhyddhad [date left]: 28.6.19 Lle'r Gwasnaeth [where served]: Ar y mor [on the sea] Nodiadia [notes]: Torpedoed Primary Service As stated on memorial Unit (Primary - Stated) Transport Rank / Title (Primary - Stated) Master Our References Rank / Title (Primary - Our reference) Master Death and Burial details Manner of death reference Not Applicable