Complex sentence: Phayer wrote that Stepinac came to be known as "jeudenfreundlich" ("Jew friendly") to the Nazi-linked Ustaše regime, and suspended a number of priest collaborators in his diocese.
Split into simpler sentences: Phayer wrote that Stepinac came to be considered as "jeudenfreundlich" ("Jew friendly") by the Nazi-linked Ustaše regime. He suspended a number of priest collaborators in his diocese.