Original sentence: Six years later Gibraltar was restored to the Duke of Medina Sidonia, who sold it in 1474 to a group of conversos (Christian converts from Judaism) from Cordova in exchange for maintaining the garrison of the town for two years, after which time they were expelled
Edited sentence: Six years later Gibraltar was restored to the Duke of Medina Sidonia, who sold it in 1474 to a group of conversos (Christian converts from Judaism) from Cordova in exchange for maintaining a garrison in the town.This lasted only for two years, as the Duke of Medina Sidonia expelled them to Cordoba and the Inquisition in 1476