Complex sentence: Jellinek was born in Leipzig in the south-east of Germany, the son of Dr Adolf Jellinek (sometimes known also as Aaron Jellinek); his father was a well-known Czech-Hungarian rabbi and intellectual in the Jewish collective around Leipzig and Vienna.
Split into simpler sentences: Jellinek was born in Leipzig in the south-east of Germany, the son of Dr Adolf Jellinek (sometimes known also as Aaron Jellinek). His father was a well-known Czech-Hungarian rabbi and intellectual in the Jewish collective around Leipzig and Vienna.