Counts of Manzanares el Real Condes de Manzanares el Real First holder Iñigo López de Mendoza, 1st marquess of Santillana * 1398 Records #1 Holders Family filter On/Off 1 Iñigo López de Mendoza, 1st marquess of Santillana * 1398 Corrections and Updates To suggest a correction or an update. Click Here
