Gabriele Maria Visconti nacque illegittimo nel 1385 dalla relazione di Gian Galeazzo Visconti, duca di Milano, con Agnese Mantegazza. Alla morte del padre nel 1402, quando aveva appena sedici anni, ereditò la Signoria su Pisa ed altri territori limitrofi; ebbe inoltre in eredità la Signoria su Crema e su Sarzana.
Gabriele Maria Visconti, signore di Pisa, Crema e Sarzana was born in 1385, to Joan Galeas Visconti and Caterina Visconti. Joan was born on October 16 1351, in Milan, Lombardy, Italy. Caterina was born in 1361, in Milan.
Genealogy profile for Gabriele Maria Visconti, signore di Pisa, Crema e Sarzana Gabriele Maria Visconti, signore di Pisa, Crema e Sarzana (1385 - 1408) - Genealogy Genealogy for Gabriele Maria Visconti, signore di Pisa, Crema e Sarzana (1385 - 1408) family tree on Geni, with over 190 million profiles of ancestors and living relatives.
GABRIELE MARIA VISCONTI. 1385-15 Dic 1407 decapitado en Génova (Italia) Señor de Pisa, Sarzana y Crema. Padres. Gian Galeazzo Visconti el grande y Agnese Mantegnazza.
from his second marriage to Caterina Visconti : his son Giovanni Maria the Cruel, born on 9. September 1388, Duke of Milan 1402-1412, since 1408 married to Antonia Malatesta ; he was fatally stabbed on 16. May 1412 – his cruelty and his bloodthirstyness exceeded everything the House of Visconti had experienced so far
The Visconti domains were divided between three heirs. Gabriele Maria Visconti sold Pisa to the Republic of Florence for 200,000 florins. Since the Pisans did not intend to voluntarily submit to their long-time rivals, the army under Maso degli Albizzi took Pisa on 9 October 1406 after a long siege, that was accompanied by numerous atrocities.
Isabelle died in 1372, age 22, following the birth of her fourth child. Gian Galeazzo's second wife was his cousin Catherine Visconti. He also had many illegitimate children: including son Gabriele Maria Visconti with Agnese Mantegazza and possibly two other sons with a woman named Lusotta.
Son of Galeazzo II Visconti and Bianca Marie Visconti Husband of Isabella di Francia, duchessa consorte di Milano and Caterina Visconti Father of Valentina Visconti; Gian Galeazzo II Visconti; Azzone II Visconti; Carlo Visconti; Gabriele Maria Visconti, signore di Pisa, Crema e Sarzana and 3 others; ; Brother of Maria Visconti; Violante ...
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.