There is this burial in 1835 showing a William Lamb dying in Greenwich hospital:
http://interactive.ancestry.co.uk/15...nSearchResults
Name: William Lamb
Record Type: Burial
Age: 68
Estimated Birth Year: abt 1767
Death Date: abt 1835
Burial Date: 16 Jan 1835
Burial Place: Greenwich, England
Parish or Poor Law Union: Greenwich
Borough: Greenwich
Register Type: Bishop's Transcript