Dukes of Croy-Havre Ducs de Croy-Havre Records #3 Holders Family filter On/Off 5 Jean Baptiste François Joseph, prince of Croy, 5e duc de Havre * 1686 Charles Antoine Joseph, 4e duke of Havre et de Croy * 1683 Ferdinand François Joseph, 3e duke of Croy-Havre * 1644 Corrections and Updates To suggest a correction or an update. Click Here