As the 1911 census images are now on line on Ancestry - although 'tricky' to search - the 1911 Summary Book Index gives the address

Wales 1911 - Monmouthshire - West Dean

Mill Hill Bream - 4 rooms

Anne EDWARDS - 64 Widow - had 8 children 4 living, 4 dead - born Bream, Gloucestershire
John EDWARDS - 26 - Trammer? Coal Miner
William EDWARDS - 21 - ditto

1901 Census, Mill Hill, Bream

James EDWARDS - 52 - Coal Cutter, born Bream
Ann - 52
John - 16 - Coal Miner
William - 11 - Scholar