William's burial also shows up in the non-conformist records:
England & Wales, Non-Conformist and Non-Parochial Registers, 1567-1970 about William Lamb
Name: William Lamb
Birth Date: abt 1767
Event Type: Burial
Death Date: abt 1835
Death Age: 68
Burial Date: 16 Jan 1835
Burial Place: Greenwich, Kent, England
Denomination: Anglican
Piece Title: Piece 1674: Greenwich, Greenwich Hospital (Anglican), 1826-1841
http://search.ancestry.co.uk/cgi-bin...v=1&ml_rpos=18