Complex sentence: Leon Bazyli Sapieha (March 20,1652--November 9,1686) was a Polish-Lithuanian Treasurer of the Lithuanian court and Lithuanian army general, member of the noble Sapieha family.
Split into simpler sentences: Leon Bazyli Sapieha (March 20,1652--November 9,1686) was a Polish-Lithuanian politician. He was the treasurer of the Lithuanian court and Lithuanian army general and member of the noble Sapieha family.