Guillaume V Bertrand, comte de Provence

-https://en.wikipedia.org/wiki/William_Bertrand_of_Provence

William Bertrand (died 28 July 1094[1]), known as William V or Bertrand I or II, was the count and margrave of Provence from 1051 to his death. He succeeded his father Fulk Bertrand on his death in that year, but did not receive the margravial title at first, for it went to his uncle Josfred.

William Bertrand co-ruled for his entire life with his uncle and cousins, though he received the margravial rank upon his uncle's death in 1062. In 1081, Bernard renounced his allegiance to the Holy Roman Emperor and swore fealty to the Papacy. When he died, the margraviate was inherited by Raymond IV of Toulouse.

His first wife was Theresa, daughter of Ramiro I of Aragon. His second wife was Adelaide of Cavenez. Their daughter, Adelaide, inherited Forcalquier from her uncle.

-http://fmg.ac/Projects/MedLands/PROVENCE.htm#GuillaumeVIBertrandPro...

a) GUILLAUME [VI] BERTRAND (-before 1067). Comte de Provence, Marquis de Provence. "Vilelmus et Gauzfredus comites sive marchiones Provincie, filii prefati Bertranni" (witnessed by "Berengarius filius Berengarii vicecomitis") renewed the donation by "Bertrannus…marchio sive comes Provincie" of property "territorio castelli…Forcalcherium" to Saint-Victor Marseille, for the soul of "genitoris mei Willelmi", by charter dated 1044[287]. Gérard Bishop of Sisteron founded the church of Saint-Pierre at Fontelane, on the advice of "domni Willelmi Bertranni comitis Provincie et comitisse sue uxoris, domni etiam Berengarii filii Berengarii maioris vicecomitis Sigistericensis" by charter dated 1 May 1055[288]. "Gausfredus marchyo sive comes Provincie et uxor mea Stefania et filius meus Bertrannus" donated property to Saint-Victor de Marseille by charter dated 1057[289]. Comte de Provence et de Forcalquier 1044. A charter dated 1 May 1055 records a donation to Saint-Victor, Marseille on the advice of "domni Willelmi Bertranni comitis Provincie et comitisse sue uxoris, domni etiam Berengarii filii Berengarii majoris vicecomitis Sigistericensis sueque mulieris Accelene"[290]. "Willelmus comes provincialis, Josfredus frater eius" subscribed a charter dated 14 Feb 1063[291].

m firstly Infanta doña TERESA de Aragón, daughter of RAMIRO I King of Aragon & his first wife Gerberge [Ermesenda] de Foix ([1037]-after 29 Jul 1059). The Crónica de San Juan de la Peña names "Sancha…et…Teresa" as the two daughters of King Ramiro and his wife "la filla del Comte de Bigorra nombrada Hermissenda et por baptismo Gelberda", stating that Teresa married "el Comte de Provença clamado Guillen Bertran"[292].

m secondly ADELAIDE de Cavenez, sister of GUY Comte de Cavenez, daughter of --- (-after 1110). "Adalais comitissa Fulcheriensis et mater mea Adalais et filius meus Willelmus marchio Provincie" restored "mediatem…castri…Lurs" to the bishop of Sisteron by charter dated 1110[293]. The primary source which confirms her family origin has not yet been identified.

Comte Guillaume Bertrand & his second wife had [one child]: