Stolperstein or stumbling stones

I came across them during our trip, at Salzburg's Erzabtei St. Peter and even steps away from Onkel H's shop. These little nondescript brass plates that state very chilling facts.  Name, Birthdate, Date Deported, and Date murdered. As a major KPO (busybody) I couldn't resist reading all of them. Needless to say, they were all very sad. Some of them were a cluster of stones, meaning the whole family who was wiped out.

Stolpersteinen @ St Peters Archabbey grounds

These are stumbling stones, aka Stolperstein, which were created by the artist Gunter Demnig to remember those who perished due to the Nazi "cleansing", oppression and persecution. Many European cities have agreed to implement these stumbling stones.

If I didn't translate wrongly (pardon my German), the left Stoleperstein says "Here lived Gottfried NeunHäuserer aka Father Romauld. Born 1882. He was deported in 1941 to "Schloss Hartheim" and murdered on 8th May 1941."

The right Stoleperstein says "Here lived Jakob Förtsch aka Brother Coelestin. Born 1896. He was in the Nazi Resistance? He was deported in 1943 to Ravensbrück and murdered 10th Feb 1944."

Read more about the project here.