"Miles nobilissimus…Arlulfus pater Willelmi et Aicardi" is named in a charter of Monmajour dated 12 Aug 1060. "Honoratus…sancte sedis Massiliensis episcopus" donated property to Saint-Victor de Marseille by charter dated 31 Oct [965/77] subscribed by "domnus Guillelmus frater suus vicecomes et uxor sua Biliildis…cum filiis suis Pontio et Guillelmo". "Pontius…Massiliensis ecclesie pontifex" names "bone memorie…domus Honoratus prefate civitatis episcopus ac frater eius domnus Guillelmus vicecomes" in his charter dated 1005.
Married secondly Ermengarde, daughter of ---. An addition to a charter dated to [993] records that "uxori sue Ermengarde, quam postea duxit" donated property to Saint-Victor after the death of "uxore sua" (referring to "Wilelmo vicecomite"), with the advice of "Arlulfo filio suo". "Pontius presul civitatis Massiliensis eiusque genitor Wilelmus eiusdem civitatis vicecomes…uxor mea Ermengarda" donated property to Saint-Victor de Marseille by charter dated Dec 1001, subscribed by "Ermengarda suprascripta, Astrude filia sua". "Wilelmus vicecomes Massiliensis" donated property to Saint-Victor de Marseille by charter dated 13 Oct 1004 subscribed by "…Ermengarda mulier domni Wilelmi…".
Vicomte de Marseille. He became a Benedictine monk. 1