all I know is that my nanna had a photograph of a man and lady and he was in DLI uniform, my nannas family lived in Huddersfield ,also a later family member I have found in the DLI but that was WW11 --- because my nan had this photo in with other photos of her brothers and sisters ,im presuming it was a close family member to her or her husband , surnames could be GOODE -HOUSEMAN --KNIGHT - OR CLARKE -- THESE ARE THE CLOSE NAMES TO THE FAMILY, IT WOULD BE WW1 I THINK