Basic Details Surname Frost Forenames John William Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Service number 20850 Primary Service As stated on memorial Unit (Primary - Stated) York and Lancaster Regiment Rank / Title (Primary - Stated) Pte Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) York and Lancaster Regiment Rank / Title (Primary - Our reference) Private