In the 1901 Wales, census 37 High Street, Gelligaer, Glamorgan.
Head John Jones, age 50, coal miner, born Gwrhay, Monmouthshire.
Wife Mary A. Jones, age 46, born Argoad, Monmouthshire. [Note Bedwellty Church is less than a mile from Argoad.]
Daughter Annie Jones, age 23 assisstant mistress bd school, born Bargoad, Glamorganshire. [Note Bargoad is about 1.5 miles from Gelligaer.]
Son Isaac Idris Jones, age 15 coal hewer, born Bargoad.
Son Gwilym A? Jones, age 13, coal hewer, born Bargoad.
Son John T. Jones, age 8. born Bargoad.
Son David Jones, age 6, born Bargoad. Son Benjamin Jones, age 5, born Bargoad.

In the 1911 Wales Census 21 Wood Street, Bargoed, Cardiff, Gelligaer, Glamorgan. Head William Thomas Davies, age 29, colliery weigher, worker, born Cardigan, Cardiganshire.
Wife Mary Ann Davies, age 32, married 5 years, 3 children born alive, all still living, born Bargoed, Glamorgan.
Son John Idris Llewellyn Davies, age 4, born Bargoed.
Daughter Gwyneth Lydia Mary Davies, age under 1 month, born Bargoed.
Son William Edmund Davies, age under 1 month, born Bargoed.
Father in law John Jones, age 60, colliery store keeper, worker, Mynyddislwyn, Monmouthshire.
Mother in law Mary Ann Jones, age 56, married 39 years, 10 children born alive, 8 still living, born Argoed, Monmouthshire.
Brother in law John Trevor Jones, age 18, single, butcher’s assistant, worker, born Bargoed.
Brother in law David Jones , age 16, single, colliery pumpsman, under ground, worker, born Bargoed.
Brother in law Benjamin Jones, age 14, colliery electrician, above ground, worker, born Bargoed.
Niece Lilian Mary Thomas, age 12, born Sirhowy, Monmouthshire.
The dwelling had 6 rooms.