Nielsen Hayden genealogy
Atenolfo I
Abt 850 - 910 (~ 60 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Atenolfo I [1] b. Abt 850 d. 910
- Sigelgaeta of Gaeta
- 2 Landolfo I [1.1] b. Abt 872 d. 943
- Gemma di Napoli d. 971
- 3 Landolfo II [1.1.1] b. Abt 905 d. 27 May 961
- Wanzia
- 4 Sigelgaita di Benevento [1.1.1.1]
[ =>]
- 4 Landolfo V of Benevento [1.1.1.2] b. Bef 935 d. Dec 968
[ =>]
- 4 Sigelgaita di Benevento [1.1.1.1]
- 3 Landolfo II [1.1.1]
- 2 Landolfo I [1.1]