I also have this but no PR/BT entry to match it to. I believe Monmouth District included West Dean at the time.

GR England & Wales deaths 1837-2007

First Name Sarah
Last Name Fox
Gender Female
Year 1860
Birth Year
Birth Month
Birth Day
District Monmouth
County Monmouthshire
Country Wales
Volume 11A
Event Quarter 4
District Number
Page 13
Line Number 26
Entry Number

Can't find anything to match in Glos BMD though.