For Gröper there are 8 on Yasni with different names.
Among the most common last names on Yasni Gröper is on position 4519.
In Quedlinburg (Saxony-Anhalt) there is a street called "Groep". A panel provides information that reside in this area potters were Groep and the old term for pottery is.
(Sent from: S.Rüdiger)
