Ka kammala wannan magana: A shekara ta 1198 matsalar 'yan fashin teku da kuma karɓan bayi ya yi yawa sosai da har aka kafa ƙungiyar Trinitarians, wata ƙungiya ta addini, don ta karɓi kuɗin fansa har ma ta musanya kansu a matsayin fansa ga waɗanda aka kama kuma aka tilasta su su zama bayi a Arewacin Afirka. A cikin karni na 14th Tunisian corsairs ya zama isa ya zama barazana don tayar da wani Franco-Genoese hari a kan Mahdia a 1390, kuma aka sani da "
Yaƙin Crusade na Barbary. " 'Yan gudun hijirar Morisco na Reconquista da' yan fashin teku na Maghreb sun kara da lambobi, amma ba har sai da fadada Daular Ottoman da kuma zuwan ɗan fashin teku da admiral Kemal Reis a 1487 cewa Barbary corsairs ya zama ainihin barazana ga jigilar kaya daga ƙasashen Kirista na Turai.