Question: Where was the place of burial of Isabella, Countess Of Vertus's husband?
Sentence (from "Gian Galeazzo Visconti"): Gian Galeazzo Visconti (16 October 1351 – 3 September 1402), son of Galeazzo II Visconti and Bianca of Savoy, was the first Duke of Milan (1395) and ruled the late-medieval city just before the dawn of the Renaissance.
Relevant evidence: No