Simon (II) Nagymartoni (also Martinsdorfi, Hungarian: Nagymartoni (II.) Simon; died after 1304) was a Hungarian lord in the second half of the 13th century, who served as ispán of Bars County from 1277 to 1278.
Simon (II) Nagymartoni (also Martinsdorfi, Hungarian: Nagymartoni (II.) Simon; died after 1304) was a Hungarian lord in the second half of the 13th century, who served as ispán of Bars County from 1277 to 1278. (en)