Barons of Trabia Baroni di Trabia First holder Blasco Lanza, 1st baron of Trabia * 1466 Records #3 Holders Family filter On/Off 1 Blasco Lanza, 1st baron of Trabia * 1466 2 Cesare Lanza, 1st count of Mussomeli 3 Ottavio Lanza, 1st príncipe della Trabia, 2nd count of Mussomeli * 1547 Corrections and Updates To suggest a correction or an update. Click Here