Filippo Buondelmonti degli Scolari, known as Pippo Spano, was an Italian magnate, general, strategist and confidant of King Sigismund of Hungary, born in the Republic of Florence. The personal friend of Sigismund and member of the Order of the Dragon, he was buried in the Székesfehérvár Basilica beside the Hungarian kings.

Sigismund of Luxembourg was Holy Roman Emperor from 1433 until his death in 1437. He was elected King of Germany in 1410, and was also King of Bohemia from 1419, as well as prince-elector of Brandenburg. As the husband of Mary, Queen of Hungary, he was also King of Hungary and Croatia from 1387. He was the last male member of the House of Luxembourg.