Ubertino de Tornato
Ubertino de Tornato OM? Maybe this is Umberto di Romans O.P.? In any case the work ascribed to Ubertino de Tornato might be Humbert of Romans's sermon collection with the same title. manuscripts De Universo Statu Totius Mundi : Prague, Bibl. du Grand Prieuré de l'Ordre des Chevaliers de Malte à Prague R. 148 ff. 97a-102b (18th cent.) [=chapter 35]