Muzio Sforza

Muzio Sforza

Muzio Attendolo Sforza.

Muzio Attendolo Sforza (May 28, 1369 – January 4, 1424) was an Italian condottiero. Founder of the Sforza dynasty, he led a Bolognese-Florentine army at the Battle of Casalecchio.

He was the father of Francesco Sforza, who ruled Milan for 16 years.



He was born as Giacomo or Jacopo Attendolo in Cotignola (Romagna) to a rich family of rural nobility. Muzzo or Muzio was the short form of the nickname of Giacomuzzo. According to tradition, young Giacomo was plowing a field when a platoon of mercenaries led by Boldrino da Panicale passed nearby in search of recruits. He then stole one his father's horses and followed the soldiers to follow the same career.

Later, together with three brothers and two cousins, he joined the company of Alberico da Barbiano, who nicknamed him "Sforza" ("Strong") for his staunchness and his abilities to suddenly reverse the fortunes of battles. In 1398 he was at the service of Perugia against the Milanese troops of Gian Galeazzo Visconti, to whom Muzio soon switched his loyalty following the typical behavior of mercenary chieftains of the time. Later he fought for Florence against Visconti but in 1402, at the battle of Casalecchio, was defeated by his former master Alberico da Barbiano. In 1406 he captured Pisa and was subsequently hired by Niccolò III d'Este of Ferrara, who was being menaced by Ottobono Terzi of Parma.

Muzio Attendolo in a 15th century miniature.

King Ladislaus of Naples named him Gran Connestabile of his kingdom. Sforza's military qualities were mostly needed against Florence and the Pope. He remained for the rest of his life in the Kingdom of Naples, after the King's death (1414), at the service of queen Joan II. However, he attracted the jealousy of Joan's favorite, Pandolfello Alopo, who had him arrested and imprisoned. However, when Sforza's troops intervened, Alopo freed him and Joan gave him the fiefdoms of Benevento and Manfredonia. On this occasion Sforza married Caterina Alopo, Pandolfello's sister. A few months later Sforza was again arrested after a quarrel with James of Bourbon. He was freed only in 1416, after James' fall from power, and Joan gave him back the title of Conestabile.

In 1417 Sforza was sent by Joan to help the pope against Braccio da Montone, together with his son Francesco. Later he returned briefly to Naples, but here he was opposed by Giovanni (Sergianni) Caracciolo, Joan's new lover. In the following, confused, events that led to the arrival of Louis III of Anjou in Naples in opposition to Alfonso V of Aragon, Sforza helped Joan and Sergianni to flee to Aversa.

In 1423, the city of Aquila rebelled and he was sent to reconquer it. In an attempt to save one of his pages during the forging of the Pescara River, Sforza drowned and his body was swept away by the waters.


Sforza's first wife was Antonia Salimbeni, who died in 1411, who had given him Bosio (1411–1476), who was count of Santa Fiora. He had two other children by Caterina Alopo, seven by his mistress Lucia Torsano (including Francesco and Alessandro and Tamira di Cagli.


Descendents of Muzio Attendolo Sforza in five generations
Muzio Attendolo Sforza.jpg

Muzio Attendolo
Francesco Sforza.jpg

Francesco I Sforza
Duke of Milan
Piero Pollaiuolo Portrait of Galeazzo Maria Sforza.jpg

Galeazzo Maria Sforza
5th Duke of Milan
LudovicoSforza dePredis.jpg

Ludovico Sforza
7th Duke of Milan
Gian Galeazzo II. Maria Sforza face.jpg

Gian Galeazzo Sforza
6th Duke of Milan

Maximilian Sforza
Duke of Milan

Francesco II Sforza
Last Duke of Milan
Ippolita Sforza.jpg

Ippolita Maria Sforza (1493–1501)
Francesco Sforza.jpeg

Francesco Sforza (il Duchetto)
Bona Sforza.jpg

Bona Sforza Queen of Poland
Sigismund II Augustus.PNG

Sigismund II Augustus King of Poland
Sophia Jagiellonica.jpg

Sophie Jagiellon, Duchess of Brunswick-Lüneburg
Anna Jagiellonka 2.jpg

Anna Jagiellon Queen of Poland
Princess Katarzyna Jagiellonka.jpg

Catherine Jagellon Queen of Sweden

See also


The Italian Regia Marina launched a cruiser called Muzio Attendolo in 1935. See also Condottieri class cruiser.


  • Paolo Giovio, Vita di Muzio Attendolo
  • Caterina Santoro, Gli Sforza, 1968
  • Pompeo Litta, Famiglie celebri d'Italia
  • Claudio Rendina, I Capitani di ventura, 1994

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Look at other dictionaries:

  • Muzio Sforza — Giacomo Attendolo Giacomo (Muzio) Attendolo Sforza …   Wikipédia en Français

  • Muzio Attendolo Sforza — (n. 28 de mayo de 1369 f. 4 de enero de 1424), fue un condotiero italiano, fundador de la dinastía Sforza. Contenido 1 Origen e inicios 2 Carrera militar 3 Nápoles …   Wikipedia Español

  • Muzio Attendolo Sforza — Giacomo Attendolo Giacomo (Muzio) Attendolo Sforza …   Wikipédia en Français

  • Muzio Attendolo — Giacomo Attendolo Giacomo (Muzio) Attendolo Sforza …   Wikipédia en Français

  • Sforza — Les Sforza sont une famille italienne de premier plan de la Renaissance, particulièrement active dans le duché de Milan. La dynastie a été fondée par Muzio Attendolo, né à Cotignola près de Ravenne en 1369 et décédé en 1424. Originaire de Romagne …   Wikipédia en Français

  • Muzio Attendolo Sforza — Giacomo oder Muzio Attendolo, manchmal auch Giacomuzzo (* 10. Juni 1369 in Cotignola in der Romagna; † 4. Januar 1424 im Fluss Pescara bei L’Aquila) war ein Condottiere bäuerlicher Herkunft. Er war der Sohn von …   Deutsch Wikipedia

  • Sforza family —    Sforza (strength) was the nickname of the condottiere Muzio Attendolo and soon was adopted as the family s surname. Muzio s son Francesco Sforza married Bianca Visconti from the ruling family of Milan, thus inheriting his father in law s… …   Dictionary of Renaissance art

  • Sforza (Begriffsklärung)Sforza ist der Name einer italienischen Familie, siehe Sforza Sforza ist der Familienname folgender Personen: Alessandro Sforza (1409–1473), italienischer Herr Ascanio Sforza (1455–1505), italienischer Kardinal Bianca Maria Sforza (1472–1510),… …   Deutsch Wikipedia

  • SFORZA (LES)SFORZA LES Muzio Attendolo (1369 1424), fils d’un paysan de Romagne, devenu condottiere, reçoit le surnom de Sforza en raison de sa force et doit à la gloire des armes la fortune de sa famille. Son fils François (1401 1466), lui aussi valeureux… …   Encyclopédie Universelle

  • SforzaSforza, ital., von Muzio Attendŏlo, genannt Sforza (gest. 1424 als Großconnétable von Venedig), abstammende Familie, aus der sechs Glieder als Herzöge zu Mailand herrschten: Francesco S., geb. 1401, Schwiegersohn und Nachfolger (1447) des Herzogs …   Kleines Konversations-Lexikon

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