Question: Johan van Banchem, was one of the leaders of the lynching of Johan de Witt and Cornelis de Witt on August 20, 1672, he was rewarded for this crime with an appointment as "baljuw" of The Hague by which office of steward, designated a medieval official and then a national leader, William III?
Sentence (from "Johan Kievit"): Johan Kievit (1627–1692) was an Orangist Rotterdam Regent, who may have been one of the instigators of the murder of former Grand Pensionary Johan de Witt, of the Dutch Republic, and his brother Cornelis de Witt on 20 August 1672, together with his brother-in-law, Cornelis Tromp.
Relevant evidence: No