Guillem I, comte d'Osona

http://fmg.ac/Projects/MedLands/CATALAN%20NOBILITY.htm#BerenguerRam...

GUILLEM RAMON ([1029/31]-after 6 Mar 1058). The Gesta Comitum Barcinonensium name "Raimundum Berengarii, et Gillelmum Berengarii et Sancium Berengarii" as children of "Berengarius", stating that "Guillelmus Berengarii" was "Comes Minorisæ" and died childless. The testament of "Berengarii comiti et marchionis" dated 9 Feb 1035 names "…Guiliam comitissam…cum filio meo et suo Guilelmo…". Comte de Osona. The codicil of "domna Ermesindis comitissa", dated 6 Mar 1057 (O.S.), names "Guillermo Berengarii suo nepoti…Sancio suo nepoti…Bernardo Berengarii suo nepoti".