.... Morosini

- http://fmg.ac/Projects/MedLands/VENICE.htm#PietgroOrseoloIIdied1009B

b) daughter. m GIOVANNI Morosini, son of ---. The Chronicon Venetum names him as "genero" of "Petrum Ursoyum cognomine" when recording that he accompanied his father-in-law in his escape from Venice in 978[82]. He returned in [982] and became a monk. He founded the Benedictine monastery on the island of San Giorgio Maggiore. His family led the pro-Byzantine faction in Venice against the Coloprini which led the faction which favoured the German Empire.