Jean was the son of Arnaud de Mortagne and Yolande de Coucy. The date and place of his birth have not been found.
He died after 1278. The place is not known.
His wife was Marie de Conflans. They were married, but the date and place have not been found. They had no known children.
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Jean de Mortagne |
Arnaud de Mortagne |
Évrard IV Radoul |
Baudouin I van Doornick |
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Hildéarde de Wavrin |
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|
Enghelbert IV d'Enghien |
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|
Ide d'Avesnes |
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Thomas de Coucy |
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Mathilde de Rethel |
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| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | AFT 1278 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | FROM 1264 TO 1279 | châtelain de Tournai | See Note 1 | |||
| Nobility Title | seigneur de Mortagne |
Note 1
approximately