OK, if no-one got it from the clues:
A Diary
Second half of 1700s
Set in Norfolk, England
By someone in charge of a church
Then no-one's going to get it.
It's "The Diary of a Country Parson" by
James Woodforde (1740-1803) who kept a diary from 1758 until just before his death in 1802. He was Parson for the village of Weston Longeville in Norfolk from 1776 until his death.
Would someone else like to provide the next one?