"Nobilem…Nivelonem" donated property by charter dated to [1041/48] which names "suus filius Fulcherius…fratres Girardus et Nivelo quem cognominant Paganum". "Militem...Castriduni...Gaufredum" donated vines "de vico Chamartio" held by “Fulcherius...filius Nivelonis...uxor...Hildeburgis filia Guillelmi cognomento Goiti” by charter dated to [1041/48]. "…Fulcherii filii Nivelonis…" witnessed a charter dated to [1042/44] under which "Guanilo thesaurarius Sancti Martini" donated property.
Seigneur de Fréteval. "…Ilberti filii Nivelonis, Fulcherii fratris eius, Girardi fratris eius…" signed the charter dated to [1046/64] under which "Gelduinus…vicecomes" donated a serf to Marmoutier. A charter dated 28 Oct 1084 records the reparations made by "comes Burchardus filius Fulconis Vindocinensis" to La Trinité de Vendôme for a judgment against the abbey, witnessed by "Radulfus vicecomes, Fulcherius de Fractavalle, Paganus de Montedublello…".
The necrology of Chartres Cathedral records the death “XV Kal Jan” of “Fulcherius filius Nivelonis canonicus et casatus ecclesie presentis” who donated land “apud Casas” for the soul of “uxoris sue” with the consent of “filio suo Nivelone”. 2