In the 1901 census 34 High Street, Gelligaer, Glamorganshire, Wales. [This address is 3 doors down from his parents]
Edmund W. Jones, age 27, coal hewer, born Bargoed, Glamorganshire.
Wife Margaret A. Jones, age 26, born New Tredegar, Monmouthshire.
Daughter Mary E. Jones, age 2, born Aber Bargoed, Monmouthshire.
Son Walter J. Jones, age 5 months, born Bargoed, Glamorganshire.

In the 1911 Wales census 40 Greenfield Street, Bargoed, Gelligaer Parish, Merthyr Tydfil registration district, Glamorganshire, Wales
Head Edmund Walter Jones, age 37, check weigher for a colliery, Gleain? Coal P. D. Company, worker, born Bargoad, Glamorganshire.
Wife, Elizabeth Jones, age 30, married 5 years, 1 child born alive and still living, born Croswell, Herefordshire.
Daughter Mary Ellen Jones, age 12, school, born Bedwelty, Monmouthshire
Son Walter John Jones, age 10, school, born Gelligaer, Glamorganshire.
Daughter Margaret Millicent Jones, age 7, born Gelligaer, Glamorganshire.
Son Rej Charles Jones, age 6, born Llanthewy?, Wales
Daughter Audrey Maie? Jones, age 2, born Gelligaer Parish, Glamorganshire

1939 England and Wales Register
19 McDonnell Road, Gellygear, Glamorganshire, Wales
1.Walter J. Jones, born October 17, 1900, married, colliery swirchboard attendant
2. Wilhelmina Jones, born April 22 1904, married, unpaid domestic duties
3. Beryl M. Jones [later Evans], born January 21 1929, single, at school
4. record officially closed
5. possibly a boarder
6. Mary E. Burns [later Lacey, and Robottom}, born November 3 1898, widow, unpaid domestic duties
[Mary Ellen Burns is Walter’s sister.]