Here's one other piece of info, a reference to the will of a Peter Forby in the obscure court of the Dean and Chapter of Norwich. Don't know if this is the same Peter Forby mentioned in connection with the Howletts of N. Tuddenham.

from NROCAT
Peculiar of the Dean and Chapter Probate Records
Wills
Will Registers
Will register (III)
CatalogueRef PRDC 1/2/6 fo. 168
Title Forby, Peter, gentleman, of Norwich Cathedral Precinct (Christchurch Close)
Date 1673-1678
Description Will.
Level Item
Repository Norfolk Record Office
RefNo Tree iconSee where this entry fits within the collection as a whole
Category probate
FindingAids Norfolk Genealogy vol. 16.
Copies Use microfilm MF 475.
CatalogueStatus Catalogued