William I De La Roche
| Use attributes for filter ! | |
| Gender | Male |
|---|---|
| Died | 1287 |
| Deposed date | 1287 |
| Current partner | Helena Angelina Komnene |
| Parents | Guy I de la Roche |
| Grandparents | Othon de la Roche |
| NN | |
| Great grandparent | Pons II de la Roche |
| Children | Guy II de la Roche |
| Date of Reg. | |
| Date of Upd. | |
| ID | 4093996 |
William I De La Roche Life story
William I de la Roche succeeded his brother, John I, as Duke of Athens in 1280. He was the son of Guy I de la Roche. William reversed the territorial losses of his brother's reign, extending his control over Lamia and Gardiki.