For Brumberg there are 42 on Yasni with different names.
Among the most common last names on Yasni Brumberg is on position 4485.
In the early 18th Century, a writer has built in the parish registers an error. Thus, from the name, the name Brunnenberg Brunnberg. A couple decades later, another scribe an arc forgot the second "N" s and so was the name Brunnberg a Brumberg.
(Sent from Yasni user)
