Nielsen Hayden genealogy
Guillaume-Bernard de Caylus
![Male](img/tng_male.gif)
Generation: 1
1. Guillaume-Bernard de Caylus (son of Deodat IV de Caylus and Hélène de Castelnau-de-Calmont); died after 1421. Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children:- Alix de Caylus died after 1417.
2. Deodat IV de Caylus died in 1362. Deodat married Hélène de Castelnau-de-Calmont. Hélène died after 1397. [Group Sheet] [Family Chart]
3. Hélène de Castelnau-de-Calmont died after 1397. Children:
- 1. Guillaume-Bernard de Caylus died after 1421.