Note my post 9. Sulzberger Jr., an Episcopalian who was never Jewish has been publisher for over 20 years. A non practicing Jewish dad is the “Jewish” connection, and depending on the source he owns from less than 1% to 3.5%. Carlos Slim, a Catholic from a Lebanese/Mexican family owns around 17%, with no one else over about a quarter percent. But they do employ Jews, I guess that does it.
Well, as far as AntiSemitism is concerned a Jew remains a Jew no matter what Church he attends. Speaking of the Nazis, again. Jews that converted to Catholicism or any religion as diametrically opposite Judaism as possible even eight, nine generations couldn’t save themselves as non-Jews. The Nazis required ten generations on both sides with baptismal records for every generation to be considered Aryan. Anyone with a Jew in one generation or another were no less diluted from Judaism than some Hasidic Jew. They both perished equally as Jews.