Basic Details Surname Holtby Forenames William Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Notes WW1-Yorkshires clarifies his regiment. Primary Service As stated on memorial Service (Primary - Stated) Army Unit (Primary - Stated) Yorkshire Regiment Sub-unit (Primary - Stated) 5th Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) East Yorkshire Regiment