Not sure if this is the best way to compose an additional comment to
this thread but hope it turns up somewhere.
I have collected data on the herd from the Petworth area and this is on
the internet at
If you click on the globe icon of the home page it opens a list of
places where this group had connections. There are 6 addresses listed in
Brighton - which will have been picked up from the census records.
If you follow the links on the page this will lead you to the details of
the individuals at these places. It is surprising how far many of them
travelled. However there are no links on the site with Devon and I can
only remember two references to Devon when I was collecting this data.