1841 Census there is a George COOK, 6, with parents John and Harriott
HO107/16/16/Hampstead Norris
John, 40
Harriett 30
Jane 10
James 8
GEORGE, 6
William 3
Alfred 8mths
Christening for George is on Familysearch;
George COOK, 10 May 1835, Hampstead Norris, parents John and Harriett
Probable marriage,,
John COOK married Harriett POWEL 10 July 1830, Beenham, Berkshire ( Familysearch IGI)
John appears to be a widower in 1851, living with him are children
Jane 20, James 18, William 14, Alfred 10
HO107/1689/359/34
Death;
Harriet COOK
September 1849, Hungerford, 6 142
John remarrries by 1861 census to an Ann and is easy to find on subsequent Census with her 1861/1871 ( I posted earlier) + 1881. By 1891, John is with daughter Jane and Family.
1891 Census
RG12/983/54/9
The Common
Beedon, Berkshire
John BECKETT, head, mar, 62, ag lab, Beedon
Jane Beckett, wife, mar, 60, Hermitage, Berks
JOHN COOK, 88, widower, father-in-law, receiving parish relief, born Hampstead Norris, Berks
Death;
John COOK
March 1892
Wantage 2c 309
Age 90

Trish