Complex sentence: Because of increasing discrimination against Jews in the 1930s and following the lead of his cousin, politician Vilmos Vázsonyi, he changed his name in 1937 to Andrew Vázsonyi; the name comes from that of his father's native town, Nagyvázsony.
Split into simpler sentences: Because of increasing discrimination against Jews in the 1930s and following the lead of his cousin, politician Vilmos Vázsonyi, he changed his name in 1937 to Andrew Vázsonyi. The name comes from that of his father's native town, Nagyvázsony.