Dukes of Mayra Duques de Mayra Created by Philip V, king of Spain Decree date 1726 First holder Gertrudis de Vilana y Perlas y Fabregas, 1. Duquesa de Mayra Records #1 Holders Family filter On/Off 1 Gertrudis de Vilana y Perlas y Fabregas, 1. Duquesa de Mayra Corrections and Updates To suggest a correction or an update. Click Here