About Pierre de Sonnaz
Pierre de Sonnaz was a catholic bishop.
Pierre de Sonnaz (died 1410) was a Roman Catholic prelate who served as Bishop of Aosta (1399–1410).
Biography On 31 October 1399, Pierre de Sonnaz was appointed during the papacy of Pope Boniface IX as Bishop of Aosta.
External links and additional sources (for Chronology of Bishops) (for Chronology of Bishops)
Don’t just read it —
keep it.
Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.
- E-book
- Audio
- Video
Instant download · yours to keep · every purchase keeps this site free
Important facts
Related people
Same field, nearest in time
Frequently asked questions
Who was Pierre de Sonnaz?
Roman Catholic bishop
When did Pierre de Sonnaz die?
Pierre de Sonnaz died on 18 January 1410 in Aosta.
What was Pierre de Sonnaz's occupation?
Pierre de Sonnaz was a catholic bishop.
Sources & further reading
· Wikipedia: Pierre de Sonnaz
Cite this page
APA: Biography.guide. (2026). Pierre de Sonnaz. https://biography.guide/pierre-de-sonnaz/
MLA: "Pierre de Sonnaz." Biography.guide, https://biography.guide/pierre-de-sonnaz/.
Chicago: "Pierre de Sonnaz." Biography.guide. https://biography.guide/pierre-de-sonnaz/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
Page generated 2026-09-27 05:02 UTC