For Ermert there are 95 on Yasni with different names.
Among the most common last names on Yasni Ermert is on position 4432.
I understand that Ermert formerly the "Ermart" and before "by Betz village". More information in the National Archives in Koblenz be searched. It will probably also have a coat of arms given degree views ...
(Sent from: Michaela Ermert)