Domenicus Monegarius was the sixth doge of Venice, following the deposition and blinding of duke Galla, who in turn had blinded and deposed duke Deusdedit.
Galla, the fifth doge of Venice, only ruled for one year, which was marked by violence.
Deusdedit was the fourth doge of Venice, ruling from 742 to 755, but we know little more about him than of the previous doges and the “magistri militum”.
The doges Deusdedit (742-755), Galla (755β756), Domenico Monegario (756β764), Maurizio Galbaio (764β787) and his son Giovanni (787β804), from the “Istoria Veneticorum” by John the Deacon.
The Chronicon Altinate contains an apocryphal account of how duke Paulicius was killed in a factional fight between people from Equilo and Heraclia.