Kitwood is a small hamlet in the parish of Ropley - no church and not much else. Photo of the "centre" here
http://www.geograph.org.uk/photo/736597The marriage that you found on the IGI - details as follows:
John Littlefield married Louisa Merritt 24 Dec 1831 in Ropley.
This could be John's baptism:
John Littlefield born 11 Jul 1808 baptised 12 Nov 1809, Ropley, parents Robert & Elizabeth Littlefield
Siblings appear to be:
Mary b 17 Dec (1793) bapt 25 Jan 1794
Ruth b 16 Jan bapt 27 May 1798
James b 11 Jul bapt 15 Aug 1802
Richard b 20 Jun baptised 28 Jul 1805
Robert Littlefield married Elizabeth Chandler 6 Nov 1793 in Ropley.
Nell