Although in some sources it appears that this marriage produced four children – Raymond III, Francis, Phanette and Ettienette of Baux – they were Robert's siblings and not his children. The marriage of Raymond III with Jeanne de Montfort in 1358 supported from a chronological point this view. Source: Genealogy of the Family del Balzo (de Baux) at. genmarenostrum.com [retrieved 8 January 2015].