| Birth* | Ferdinand De Gerlaise Seigneur de Hannetaux was born circa 1620 at St Paul, Liège, Belgium. |
| Christening | He was christened circa 1620 at St Paul, Liège, Belgium. |
| Marriage* | He married Dorothée Cona circa 1640 at St Paul, Liège, Belgium. |
| Engagement | Ferdinand De Gerlaise Seigneur de Hannetaux and Dorothée Cona were engaged. |
| Marriage License | Ferdinand De Gerlaise Seigneur de Hannetaux and Dorothée Cona obtained a marriage license. |
| Death* | Ferdinand De Gerlaise Seigneur de Hannetaux died after 12 September 1667 at St Paul, Liège, Belgium. |
| Burial* | He was buried after 12 September 1667 at St Paul, Liège, Belgium. |
| Name Variation | Ferdinand De Gerlaise Seigneur de Hannetaux was also known as . |
