Jean Léonard de Biseau–
| Birth | yes |
| Marriage | Madeleine de Champagne — View this family 1417 |
| Birth of a son #1 | Jean Ier de Biseau |
| Marriage of a child | Jean Ier de Biseau — Maire Kievraing dit Despret — View this family 1443 |
| Marriage of a grandchild | Jean II de Biseau — Pasquette Le Leu dite Bantousel — View this family 1465 |
| Death | yes |
| Title | Ecuyer |
| Family with parents |
| father |
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| mother |
Jeanne de Barcerette Birth: Death: |
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Marriage: 1380 — |
|
| himself |
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| Family with Madeleine de Champagne |
| himself |
|
| wife |
Madeleine de Champagne Birth: Death: |
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Marriage: 1417 — |
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| son |
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| Media object | Format: image/png Image dimensions: 800 × 880 pixels File size: 169 KB Type: Coat of arms |
| Media object | Format: image/png Image dimensions: 800 × 880 pixels File size: 169 KB Type: Coat of arms |