The Notitiæ Altorfenses names "Eberhardus comes…filius eius Hugo, qui erat aliquantulum raucus", specifying that he founded the monastery of Altorff where his father was buried.
Graf im Nordgau 951/973. "Otto…imperator augustus" granted property "Hohfeldon et Sarameresheim, Suehhusun at Morinzanuuileri atque Salise sitas in Elisazium in comitatu Hugonis comitis" to "coniuge nostre Adelheide imperatrici" by charter dated 16 Nov 968.
The name and origin of Count Hugo's wife are unknown. 1