The archdeaconry can trace its history from Gilbert who held the office from 1200 to 1206 to the last discrete holder Waller de Montmorency who died in 1924 .
Gilbert is the first known incumbent .
The archdeaconry can trace its history from Gilbert , the first known incumbent , who held the office from 1200 to 1206 to the last discrete holder Waller de Montmorency who died in 1924 .