Nielsen Hayden genealogy
Ancestors of Adalberto, Joint King of Italy
┌── Anscario 
( - Between Dec 898 and 21 Apr 902)
( - Between Dec 898 and 21 Apr 902) ┌── Adalberto ( - Between 8 Dec 922 and 8 Oct 924)(m. Bef 900)
( - Between 8 Dec 922 and 8 Oct 924)(m. Bef 900) ┌── Berengario II, King of Italy (Abt 900 - 4 Aug 966 Bamberg, Bayern, Germany)(m. Bef 936)
(Abt 900 - 4 Aug 966 Bamberg, Bayern, Germany)(m. Bef 936) │ │ ┌── Hunroch ( - Between 844 and 852)
( - Between 844 and 852) │ │ ┌── St. Eberhard ( - Between 865 and 866)(m. Abt 836)
( - Between 865 and 866)(m. Abt 836) │ │ ┌── Berengario, Holy Roman Emperor (Between 840 and 845 - 7 Apr 924 Verona, Veneto, Italy)
(Between 840 and 845 - 7 Apr 924 Verona, Veneto, Italy) │ │ │ (m. Abt 880-890)
│ │ │ │ ┌── Louis I "The Pious", Holy Roman Emperor (Between Apr 778 and Aug 778 Chasseneuil-
│ │ │ │ │ du-Poitou, Aquitaine, France - 20 Jun 840 Petersaue, Ingelheim am Rhein,
│ │ │ │ │ Rhineland Palatinate, Germany)(m. Feb 819) =>
(Between Apr 778 and Aug 778 Chasseneuil-│ │ │ │ │ du-Poitou, Aquitaine, France - 20 Jun 840 Petersaue, Ingelheim am Rhein,
│ │ │ │ │ Rhineland Palatinate, Germany)(m. Feb 819) =>
│ │ │ └── Gisela of Aquitaine (Between 819 and 822 - Aft 1 Jul 874)(m. Abt 836)
(Between 819 and 822 - Aft 1 Jul 874)(m. Abt 836) │ │ │ └── Judith of Altdorf (Between 800 and 805 - 19 Apr 843 Tours, Indre-et-Loire, France)
(Between 800 and 805 - 19 Apr 843 Tours, Indre-et-Loire, France) │ │ │ (m. Feb 819) =>
│ │ │
│ └── Gisela of Italy ( - Between 13 Jun 910 and 26 Jan 913)(m. Bef 900)
( - Between 13 Jun 910 and 26 Jan 913)(m. Bef 900) │ │
│ │ ┌── Suppo ( - Between 882 and 883)
( - Between 882 and 883) │ └── Bertila ( - Between 910 and 915)(m. Abt 880-890)
( - Between 910 and 915)(m. Abt 880-890) │ │
│ │ ┌── Wifred
│ └── Bertha
│
│
│ ┌── Boson "L'Ancien"
│ ┌── Hubert, Abbot of Lobbes ( - 864 near Orbe, Vaud, Switzerland)
( - 864 near Orbe, Vaud, Switzerland) │ ┌── Thibaud ( - Aft Jun 887)(m. Bef 880)
( - Aft Jun 887)(m. Bef 880) │ ┌── Boso of Tuscany ( - Aft 936)
( - Aft 936) │ │ │
│ │ │ ┌── Lothair I, Emperor of the Romans (795 - 28 Sep 855 Prum Abbey, Trier, Germany)
(795 - 28 Sep 855 Prum Abbey, Trier, Germany) │ │ │ │ (m. Oct 821) =>
│ │ │ ┌── Lothair II, King of Lorraine (Abt 835 - 8 Aug 869 Piacenza, Piacenza, Emilia-Romagna,
│ │ │ │ Italy)(m. 25 Dec 862 Alsace, France)
(Abt 835 - 8 Aug 869 Piacenza, Piacenza, Emilia-Romagna, │ │ │ │ Italy)(m. 25 Dec 862 Alsace, France)
│ │ │ │ └── Ermengarde de Tours ( - 20 Mar 851)(m. Oct 821) =>
( - 20 Mar 851)(m. Oct 821) => │ │ │ │
│ │ └── Bertha of Lorraine ( - 8 Mar 925 Lucca, Tuscany, Italy)(m. Bef 880)
( - 8 Mar 925 Lucca, Tuscany, Italy)(m. Bef 880) │ │ └── Waldrade (m. 25 Dec 862 Alsace, France)
(m. 25 Dec 862 Alsace, France) │ │
└── Willa of Arles ( - Aft 963 Bamberg, Bayern, Germany)(m. Bef 936)
( - Aft 963 Bamberg, Bayern, Germany)(m. Bef 936) └── Willa