Dukes of Jelzi Duchi di Jelzi Records #5 Holders Family filter On/Off Edoardo Costa Sanseverino, 18th prince of Bisignano * 1909 Luigi Costa Sanseverino, 17th prince of Bisignano * 1870 Luigi Costa Sanseverino, 19th prince of Bisignano * 1940 Luigi Sanseverino, 16th prince of Bisignano * 1823 Pietro Antonio Sanseverino, 15th prince of Bisignano * 1790 Corrections and Updates To suggest a correction or an update. Click Here