In the January to March 1863 birth index, Charles Owen Roberts, Lambeth, London, Surrey, volume 1d page 333.

Baptismal Records, Charles Owen Roberts, baptized April 5, 1863. Saint Mary the Less, Lambeth, Middlesex. father Thomas Roberts, bricklayer, mother Sarah Roberts, abode 50 Devonshire St.

In the 1881 census 1 Acre Street, Battersea, London
Head Edward Butcher, age 56, cab driver, born Hackney
Wife Eliza Butcher , age 44, born Lambeth
Step Son John Garlick, widower, age 30, ashphalter, born Lambeth
Nephew Charles Roberts, age 18, butcher, born Lambeth, Surrey
William T. Harris, adopted, age 9, born Brompton Middlesex.

In the 1891 census 14 Lyham Road Clapham.
Charles O. Roberts, age 28, Butcher, born Lambeth.
Wife Rose Ann Roberts, age 26, born Maidstone, Kent.
Son Charles E. Roberts, age 6 months, born Clapham.
Daughter Emily Roberts, age 5, born Clapham.

In the 1901 census 14 Lyham Road, Wandsworth district, Clapham subdistrict, parish All Saints, London.
Charles Owen Roberts, head, age 38, telegraph lineman, born London, Lambeth.
Wife Rose Anne Roberts, age 36, born Maidstone, Kent.
Daughter Emily Roberts, age 14, born Clapham.
Son Charles Edward Roberts, age 10, born Clapham.
Daughter Rose Roberts, age 5, born Clapham.
Daughter Alice Roberts, age 4, born Clapham.
Daughter Annie Roberts, age 2, born Clapham.
2 boarders, both telegraph lineman.

In the 1911 census 14 Lyham Road, Clapham Park, Wandsworth, London.
Head C. O. Roberts, age 48, G.P.O. lineman, worker, born Lambeth, London.
Wife R.A. Roberts, age 46, 9 children born alive, 6 still living, born Maidston, Kent.
Daughter Emily Roberts, single, age 24, G. S. Domestic (Daily), born Clapham, London.
Daughter Rose Roberts, age 18, single, G. S. Domestic (daily), born Clapham. Daughter Alice Roberts, age 14, born Clapham.
Daughter Annie Roberts, age 12, School, born London.
Son Frederick Roberts, age 6 born Clapham.
The home has 4 rooms.