Isabelle de Grandpré was born circa 1250 to Henri V de Grandpré (c1220-1287) and Isabeau de Brienne (c1220-c1276) and died before 1292 of unspecified causes. She married Hugues IV de Rethel (bef1244-1285) 1275 JL . She married Nicolas de Charbogne .
Children
| Name | Birth | Death | Joined with |
| Jeanne de Rethel (c1276-1328) | 1276 | 1328 | Louis of Nevers (-1322) |
Footnotes (including sources)
| ‡ General |
| Ω Birth |
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