GUY [I] de la Tour de Senlis (-1124). His parentage is confirmed by the charter dated to [1082/89] under which "Wido miles de civitate…Silvanectis…filius Landrici et Hermengardis…eiusque uxor…Berta" donated land "ad Sordidam villam in territorio…Silvanectensi" to Saint-Martin-des-Champs[1716]. Seigneur de Chantilly. "…Guidone Silvanectensis…" subscribed the charter dated [1099/1100] under which the future Louis VI King of France donated "terra juxta Calceiam" to the abbey of Saint-Martin de Pontoise[1717]. m BERTHE, daughter of ---. Her marriage is confirmed by the charter dated to [1082/89] under which her husband "Wido miles de civitate…Silvanectis…filius Landrici et Hermengardis…eiusque uxor…Berta" donated land "ad Sordidam villam in territorio…Silvanectensi" to Saint-Martin-des-Champs[1718]. Guy [I] & his wife had five children