His parentage is established by the charter dated 2 Nov 889 under which "Vulfardus" donated property to Saint-Benoît-sur-Loire for the souls of "genitoris mei Vulfardi et genetrice mea Susannane necnon et germanorum fratrum meorum Adelardo, Vulgrino, Ymo et sorore mee Hildeburga vel nepote meo Vulgrino". He inherited the villa Sennecey from his maternal uncle comte Eberhard. Comte 875. Comte palatin 877. Comte de Paris [885]. The name of Adalhard's wife is not known.
http://fmg.ac/Projects/MedLands/FRANKISH%20NOBILITY.htm#_ftnref210
