hello Suzy,
No I am not a Quaker or a Crewdson

Isaac married Elizabeth JOWITT and their daughter Mary married Henry WATERHOUSE. I am a Waterhouse descended from Henry and Mary.
Now I think about it, there wasn't much chance that John Wright CREWDSON would be a Quaker since he was descended from JOWITTs who were siblings of Elizabeth
and CREWDSONs who were siblings of Isaac (three CREWDSON siblings married three JOWITT siblings!) The chances are that all these Crewdsons left the Quakers in the 1830's. Isaac started his own sect when he left. Others became Plymouth Brethren or Anglicans.
There is another book called
The Crisis of the Quaker Contest in Manchester which I have only seen in Friends House in London (but I am trying to buy a copy). This is a blow by blow account of the contoversy from the point of view of the secessionists, and has the texts of resignation letters, including one written by Henry and Mary Waterhouse. It would be interesting to see what other Crewdsons are included.
I have a bunch of information about the Beaconites somewhere but I haven't studied these lines for some time - I will have to dig them out.
Before my first message, I had to make my own version of the 'simple' tree in the book, so that I could understand it

Would you like me to send you a copy? - it is a single page MSWord document. If so, can you pm me an email address?
Hugh
ps Although I live in Yorkshire, my father lives just across the moor from you in Meavy
