IntestazioneUrsinus, Johann Gottfried Usata in: Integrated Authority File (GND), Germany
VarianteUrsin, Johann Gottfried
Ursinus, Johannes Gotfridus
Fonti esterne
Fonti a stampaUnruh, Erasmus: Rector Academiae Wittebergensis, Erasmus Unruh I.U.D. Et Professor Publicus Quae per hunc medium mensem in familia quondam ... Viri Andreae Ursini U.I.D. rarissimo prorsus exemplo conspeximus et contumulavimus funera .... - 1613