I've just received copy of naturalisation docs from TNA for a German baker, named Johannn Heinrich RIECKEN. He would have arrived in London probably late 1870s. Naturalisation docs (from 1911) give his date of birth as 20 May 1848 in "Werdom amt Esen, Ostfriesland" (at least I think that's what it says). Have worked out general location in NW Germany, even place called Esens - but Werdom is complete mystery. Any ideas, or where I might find church or civil regn records?
Thanks - in hope but not expectation!