The Gryfici also Świebodzice was a Polish medieval knighthood family. They occupied a dominant position among the nobles of Lesser Poland in the 12th and 13th century.
The family name comes from the emblem Gryf (a Griffin) of their coat of arms. In particular for the period before the 14th century they are also called Świebodzice, because of their battle cry: Świeboda, (freedom, liberty). Jan Długosz connected the family with the House of Griffins. According to some historians, the Gryfici family, the House of Griffins and the House of Sobiesław are descendants of a branch of the Piast dynasty and their progenitor was one of the younger brothers of Boleslaw the Brave - Świętopełk.
Jaksa z Miechowa (died 1176) – crusader, możnowładca (magnate) in Lesser Poland (according to some historians he is the same person as Jaxa of Köpenick, Prince of the Sprevane), son-in-law of Piotr Włostowic
Janik (died after 1167) – Bishop of Gniezno
Mikołaj (died 1202) – Voivode of Kraków, commander of the forces of Lesser Poland at the Battle of Mozgawa
Marek z Brzeźnicy (died 1230/1231) – Voivode of Kraków
Teodor (died 1237) – Voivode of Kraków
Klemens z Brzeźnicy (died 1241) – castellan of Kraków, died at the Battle of Chmielnik
Jan Klimontowic (died after 1243) – castellan of Cieszyn and Toszek
Andrzej z Brzeźnicy (died 1244) – Bishop of Płock
Klemens z Ruszczy (died 1256) – castellan and Voivode of Kraków, closest associate of Bolesław V the Chaste
Wierzbięta z Ruszczy (died after 1310) – castellan and Voivode of Kraków
Wierzbięta z Branic (died 1424) – Stolnik of Kraków
House of Branicki
House of Mielecki
