Hugues Pierrepont de Roucy, Lord of Pierrepont, Vidame of Laonnais, Lord of Tournenfuye, was born circa 1312 to Jean V de Roucy (c1280-1346) and Marguerite de Bommiers and died 1349 of unspecified causes. He married Marie de Clacy after 1336 JL . Notable ancestors include Charlemagne (747-814), Hugh Capet (c940-996), Alfred the Great (849-899), William I of England (1027-1087). Ancestors are from France, Belgium, Germany, the United Kingdom, England, the Netherlands, Italy.
|Offspring of Hugues de Roucy and Marie de Clacy|
|Hugues de Roucy (c1338-1395)||1338||25 October 1395|| Blanche de Montmirail (c1365-1410)|
|Jean de Roucy|| |
|Simon de Roucy|| |
|Marguerite de Roucy|
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