Diogo, Constable Of Portugal
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| Parents | John, Constable of Portugal |
|---|---|
| Isabel of Barcelos | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 3777696 |
About Diogo, Constable Of Portugal
Diogo of Portugal was a Portuguese royal prince, who briefly served as Constable of Portugal and Master of the Order of Santiago. Diogo was the eldest son of John, Lord of Reguengos de Monsaraz, Infante of Portugal, and of his wife Isabella of Barcelos.