EntityQ3374035· pop 12· linked from 1 articlesPedro ChacónSign in to saveSpanish mathematician and theologianConnectionsItalyCountryRomeEntityLatinEntityGregorian calendarEntitytheologyEntityToledoEntityJulian calendarEntitymathematicianEntityGregory XIIIEntityUniversity of SalamancaEntityLuis de LeónEntityAloysius LiliusEntitySchool of SalamancaEntityFrancisco de SalinasEntityPedro Chacón y ChacónEntityCategories1526 births1581 deaths16th-century Spanish historians16th-century Spanish mathematicians16th-century Spanish Roman Catholic theologiansAcademic staff of the University of SalamancaHellenistsSchool of SalamancaSpanish classical scholars