Was Klara part Jewish?

No, he was not Jewish or part Jewish.

There is no such thing as a "Jewish Mass." The word "Mass" connotes a liturgical celebration of the Eucharist in the Roman Catholic Church. Its root is in the Latin phrase "Ite, missa est" ("Go (all...

One is Jewish if he/she was born Jewish or underwent a halakhic conversion.

There are approximately 13 million Jewish people in the world, and they live all over the globe. There are small Jewish populations in countries all over the world, including countries in Africa,...

God will curse those who curse the Jews. Jews will have Israel as their homeland. The Israelites are God's chosen people.