Grave marker at Kruft, Mayen-Koblenz, Palatinate, Germany.
Adolf Kopp, born 1940, Baden-Wien, Lower Austria, Austria, son of Josef and Leokadia (Nagel) Kopp.
[Josef son of Zachäus Simon and Ottilia (Seifert) Kopp. Leokadia daughter of Mathias and Regina (Müller) Nagel.
Zachäus, Mathias and Regina born in Krasna, Akkerman, Bessarabia, Russia.]

Source: Ralf Nagel
https://ofb.genealogy.net/famreport.php?ofb=krasna&ID=I3774&nachname=KOPP