| Birth* | Guyon Chiasson was born circa 1641 at La Rochelle, Aunis, France. |
| Christening | He was christened circa 1641 at La Rochelle, Aunis, France. |
| He was the son of Pierre Chiasson and Marie Péroché. |
| Marriage* | Guyon Chiasson married Jeanne Bernard, daughter of André Bernard and ?, circa 1666 at Port-Royal, Acadia, Canada. |
| Marriage License | Guyon Chiasson and Jeanne Bernard obtained a marriage license. |
| Engagement | Guyon Chiasson and Jeanne Bernard were engaged. |
| Death* | Guyon Chiasson died after 1692 at Beaubassin, Acadia, Canada; Died after birth of last daughter by third wife Marie-Madeleine Martin: Anne, circa 1692. |
| Burial* | He was buried after 1692 at Beaubassin, Acadia, Canada. |
