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About Diogo I, Duke of Viseu
Infante Diogo of Viseu (1450–1484) was the second son of Ferdinand, Duke of Viseu, and his wife Beatriz, Duchess of Viseu.
Everything about Diogo I, Duke of Viseu →- Occupation
- aristocrat
- Born
- 1450, 1460
- Died
- 1484