There is a burial on Familysearch of a Christian Scarff 25 Mar 1756 daughter of George Scarff & Clemetary. A Christian Trase Scarff daughter of George & Clementary was buried March 1756 in Bury St Edmunds.
There is also a burial of a Clementina wd of George in July 1792 Bury St Edmunds. George Scarfe buried in May 1779 Bury St Edmunds.
As Horringer is only a stones throw from BSE I wondered if this could be your Scarfe's.
K2