Beatus, also Beato, later given the surname Antenoreo, was the brother of Obelerio, and co-ruler for most of his reign.
The doges Deusdedit (742-755), Galla (755–756), Domenico Monegario (756–764), Maurizio Galbaio (764–787) and his son Giovanni (787–804), from the “Istoria Veneticorum” by John the Deacon.
The account of the election of the first three doges of Venice (Pauluccio, Marcello and Orso), from the anonymous “Chronicon Altinate”.