D’Aquino Capo di Ferro connection
Marino, Ruler of Naples, married to Euproxia, with issue.
1.1. Sergius I, Duke of Naples, died 864, married to Drosu, with issue.
1.1.1. Gregory III, Duke of Naples, died 870, with issue.
1.1.1.1. Athanasius, Duke of Naples, died 900, with issue.
1.1.1.1.1. Matrona (+ ca. 924)., married to Docibile I detto “Magnifico” (* ante 867 + testamento: 2-906), Prefetturio, poi Ipato dall’875, il Papa Giovanni VIII gli diede il pieno dominio sul contado di Traetto e forse anche sul ducato di Fondi.
1.1.1.1.2. Gemma di Naples, married to Landulph I de Capua, Prince of Benevento.