St Michael's in Bray has a large churchyard. It is close to the river Thames - and two famous hostelries (expensive ones as well - the Waterside Inn and the Fat Duck). The church itself was apparently built about 700 years ago with renovations by the 19th century vicar Austen Leigh, who was, I believe, a relative of Jane Austen.
There is also a cemetery in the parish, known as Bray Without. Depending on where he lived, he may be buried there.
Nell