Hi You referred to an Addis living in Didley,Wormbridge, I believe this could be my best friend! Her married name is Diana Clarke but she was Diana Addis and her family was from Crickhowell, she has now moved back to that area and lives at DAN-Y-GARTH, LLANGATTOCK CRICKHOWELL. her brother John Addis was the man who published the photohistory of Crickhowell. Dians's father was a builder in Crickhowell his name was Trevor. Hope this is of some help.