According to a list of counts of Mâcon appearing in the cartulary of Saint-Vincent de Mâcon, Aubry was originally from Narbonne, married the daughter of viscount Raculf of Mâcon, and made himself count of Mâcon after the death of bishop Berno of Mâcon ["Hec sunt nomina Comitum Matisconensium. Primus, Albericus Narbonensis qui, accipiens filiam Raculfi vice-comitis post mortem domini Bernonis Matiscensis episcopi, comitem se fecit; post hunc, Leotaldus filius ejus; ..."]. He was probably the same person as the Aubry who appears as a son of vicount Mayeul of Narbonne and his wife Raimonde on 15 June 911 ["in Narbonense pago ... de infantes Maiolo uicecomite & uxori suae Raymundae, nomine Vualchario, & nec non & fratri suo Albericho uicecomite"].