Barthélemy François Beckoz–
| Birth | yes |
| Marriage | Marie Louise Kevers — View this family yes |
| Birth of a daughter #1 | Marie Catherine Beckoz November 14, 1766 |
| Marriage of a child | François-Joseph Dewandre — Marie Catherine Beckoz — View this family November 26, 1788 |
| Birth of a grandson #1 | Barthélemy François Dieudonné Dewandre October 15, 1791 |
| Marriage of a grandchild | Barthélemy François Dieudonné Dewandre — Marie Agnès Caroline “Annette” Plumier — View this family October 21, 1818 |
| Death | yes |
| Family with Marie Louise Kevers |
| himself |
Barthélemy François Beckoz Birth: Death: |
| wife |
Marie Louise Kevers Birth: Death: |
|
Marriage: — |
|
| daughter |
Marie Catherine Beckoz Birth: November 14, 1766 — Housse, Principauté de Liège Death: January 4, 1825 — Liège |