830-882
| Lambert III, of Nantes | |
| B: | 830 |
| D: | 882 |
Abt 800-
| Rotrude, of Italy | |
| B: | Abt 800 |
| Lambert II, of Nantes | |
| D: | 852 |
| He was given the abbey of Mettlach in Lotharingia in 840 Guy I, Duke of Spoleto | |
| D: | 860 |
| Lambert, King of Italy, Holy Roman Emperor | |
| B: | 880 |
| San Rufino | |
| D: | 15 Oct 898 |
| Guy III, of Spoleto, King of Italy, Holy Roman Emperor | |
| D: | 12 Dec 894 |
| Ageltrude, of Benevento, Empress and Queen of Italy | |
| D: | 27 Aug 923 |
| Count of Nantes and Prefect of the Breton March between 818 and 831 and Duke of Spoleto between 834 and 836 Lambert I, of Nantes, Duke of Spoleto | |
| M: | Abt. 800 |
| D: | 836 |
773-810
| Pepin or Carloman Carolingian | |
| B: | Apr 773 |
| Aachen, Rheinland-Pfalz, Germany | |
| D: | 08 Jul 810 |
| Milan, Milano, Lombardia, Italy | |