Jan Ponętowski (c. 1540–c.1598) was a Polish politician, diplomat and academic. He was known to be a major supporter of the Executionist movement. He was...
1 KB (106 words) - 18:12, 12 January 2023
Ostroróg, Jan Ponętowski. Portions of the movement's program received the support of philosophers such as Andrzej Frycz Modrzewski and Jan Łaski or writers...
5 KB (610 words) - 20:19, 30 March 2024