BOSO ([885]-after 936). Liudprand names "Boso ex eodem patre regis Hugonis frater"[129]. Gingins-la-Sarra suggests that this text means that Boso was born from a different marriage of his father[130]. However, the wording could just as easily be interpreted as emphasising that Boso and Hugues were born from the same marriage of their mother. Considering the marriage dates of Boso´s daughters, it is unlikely that he was born before his brother Hugues. Comte d'Avignon et Vaisin 911-931. Comte d'Arles 926-931. He was installed by his brother as BOSO Marchese of Tuscany in 931 after Lambert Marchese of Tuscany was deposed and blinded. He rebelled against his brother in 936, encouraged by Willa "uxore sua cupidissima", but was captured and deposed[131]. m (separated 936) WILLA, daughter of ---. Willa is named "uxore…Boso Tusciæ provinciæ marchio regis frater" by Liudprand, without giving her origin, when he records the marriage of her daughter Willa in 936[132]. According to Jean-Noël Mathieu, she was Willa, daughter of Rudolf I King of Burgundy & his wife Willa ---, basing this on the fact that she was sent to Burgundy when she was separated from her husband in 936[133], this event being recorded by Liudprand[134], but there are presumably other plausible explanations for her destination. Comte Boso & his wife had four children