Question: When did Fryderyk Józef Moszyński's father die?
Sentence (from "Fryderyk Józef Moszyński"): On 28 June 1794 an angry mob stormed the prison with the intention of hanging many of the people considered traitors; Moszyński was saved by the intervention of Ignacy Wyssogota Zakrzewski, although many others – like bishop Ignacy Jakub Massalski or prince Antoni Stanisław Czetwertyński-Światopełk – were hanged that day.
Relevant evidence: No