Lords of Lerma Señores de Lerma First holder Diego Gomez de Sandoval, 1st count of Castrogeriz * c. 1370 Records #2 Holders Family filter On/Off 1 Diego Gomez de Sandoval, 1st count of Castrogeriz * c. 1370 2 Fernando de Sandoval, 2nd count of Castrogeriz * c. 1400 Corrections and Updates To suggest a correction or an update. Click Here