Hello Vi
They are down as Bennitt, living at Cheswick Buildings, Ancroft, Cheswick, Durham.
George Bennitt Age 38 1803 Occupation Agricultural Labourer
Agnes Bennitt Age 34 - 1807
Thomas Bennitt Age 13 - 1828
John Bennitt Age 11 - 1830
Phillis Bennitt Age 9 - 1832
Robert Bennitt Age 7 - 1834
William Bennitt Age 4 - 1837
James Bennitt Age 2 - 1839
Isabella Bennitt Age 4 months 1841
No definate location of birth for any of them just says Durham - which stretched up that far in those days.
Let me know if there is anything else you need to know - I might be able to help you.