I enquired at the local authority, which was Wolverhampton. One of the ladies from that department went out to the cemetry the day I was visiting and placed small flags on the plots. Although there was no visible sign of any grave I was able to pay my respects. I also took photographs of the area so I know for next time I visit. The gentleman looking after the graves also said if I took along some bulbs he would plant them on the graves. Paul