In the 1911 census 10 Cardigan Street, Luton, Bedfordshire
Head William Dimmock, age 56, married, straw hat material merchant and cardboard box maker, own account, born Chalk Farm, Luton, Bedfordshire
Wife Mary Ann Dimmock, age 55, married 7 children born alive - 6 still living, assisting in business, born Tebworth, Bedfordshire
Son Frederick William Dimmock, age 26, married, assisting in business
Daughter in Law Ethel Beatrice Dimmock, age 25, married 4 years, 1 child born alive - 1 still living, born Luton, Bedfordshire
Son Sidney George Dimmock, age 22, single, assisting in business, born Luton
Daughter Ethel May Dimmock, age 21, single, assisting in business, born Luton
Son Arthur Cecil Dimmock, age 14, single, assisting in business, born Luton
Granddaughter Beatrice May Dimmock, age 2 years, born Luton.

1939 England and Wales Register
23 Toddington Road, Luton, Bedfordshire
1. Frederick W. Dimmock, born May 2 1884, married, hat materials merchant
2. Ethel B. Dimmock, June 7 1885, married, domestic machinist [the remainder is cut off]
3. Reginald W. Dimmock, born April 23 1914, single, cutter (cardboard [the rest is cut off)]
4. William Dimmock, born March 1 1855, widower, hat materials merchant
Next House 27 Toddington Road
1. Arthur C. Dimmock, born August 17 1896, married, cardboard box maker
2. Doris Dimmock born October 11 1908, married, unpaid domestic duties
3. Ernest A. Dimmock, born September 28 1921, single, centre lathe turner (Engineer)
4 Record closed
5. Record closed
6. Record closed