Though some aspects of the oud-playing globe, like Iran, had fretted ouds each of the way through the 10th to 17th generations, they have been always inside a minority. Alfonso X, “The Smart”, 1221-1284, was King of Castile as well as other locations in modern day Spain and Portugal, https://cashwlyit.dbblog.net/8276146/everything-about-oud-music