Complex sentence: After living in Israel for a few years, the parents decided to return to Russia, but fearing that Schumacher would be brought up secularly by his parents in Russia, the Orthodox community of Jerusalem hid the boy in 1960 with another haredi family in Bnei Brak.
Split into simpler sentences: After living in Israel for a few years, Schumacher's parents decided to return to Russia. Fearing that Schumacher would be brought up as a secular Jew by his parents in Russia, the Orthodox community of Jerusalem hid the boy in 1960 with another Haredi family in Bnei Brak.