Nielsen Hayden genealogy
Family: St. Jean de Montmirail / Helvide de Dampierre (F21880)
m. Bef 1194Drag or scroll to see more of the chart.
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André de Montmirail ( -1179)
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Hildiarde d'Oisy ( -1176)
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Guy II de Dampierre (1160-1216)  |
| St. Jean de Montmirail (1167-1217)
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| Felice de Montmirail ( -1243) |