Complex sentence: Auersperg was partitioned in 1795 between itself, Auersperg-Schönfeldscher and Auersperg-Zweig, and it was mediatised to Austria and Baden in 1806.
Split into simpler sentences: Auersperg was partitioned in 1795 between itself, Auersperg-Schönfeldscher and Auersperg-Zweig. All three territories were mediatised to Austria and Baden in 1806.