Complex sentence: A determined counterrevolutionary, he refused to sign any treaty that included the partitioning of his homeland, however, because of his sympathy towards the Russians, over the nineteenth century Branicki was considered a traitor, just like other leaders and members of the Targowica Confederation.
Split into simpler sentences: A determined counterrevolutionary, he refused to sign any treaty that included the partitioning of his homeland. However, because of his sympathy towards the Russians, over the nineteenth century Branicki was considered a traitor, just like other leaders and members of the Targowica Confederation.