firstname =
lastname =
(birth-death)
ancester loss indicated by
one * per loss
Otbert II, Markgraf (Hugo)
von Este
(< 975-1014/21)

Otbert, Markgraf (Obertus, Sigbertus)
von Este
(< 960-975)



940 > 939, 

Adalbert (Actius oder Azo I)
von Este
(um 900-um 950)



939 >