Basic Details Surname Collinson Forenames John Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Notes Hornshaw and Fowler provide the extra details. He was not found by them to have been commemorated on any other Calderdale memorial, but he is named on the Pozieres Memorial. Primary Service As stated on memorial Service (Primary - Stated) Not Stated on the Memorial Unit (Primary - Stated) Not Stated on the Memorial Rank / Title (Primary - Stated) Not Stated on the Memorial Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Machine Gun Corps Rank / Title (Primary - Our reference) Second Lieutenant Death and Burial details Country of death France Town of death Somme Year of death 1918 Month of death March Day of death 21 Manner of death as stated Not Stated on the Memorial Manner of death reference Missing