Question: What is the date of death of Michał Grabowski's father?
Sentence (from "Stanisław August Poniatowski"): These reforms were overthrown by the 1792 Targowica Confederation and by the Polish–Russian War of 1792, leading directly to the Second Partition of Poland (1793), the Kościuszko Uprising (1794) and the final and Third Partition of Poland (1795), marking the end of the Commonwealth.
Relevant evidence: No