The Gesta Episcoporum Virdunensium names "comitem Chisneiensem Ludowvicum, filum Ottonis comitis et patrem alterius Ludovici domni pontificis nostri Alberonis avi, Bullonienses, milites patris eiusdem ducis [=dux et marchio Godefridus, Gozelonis ducis filius]".
Comte de Chiny. The necrology of Verdun Saint-Vanne records the death "XVI Kal Feb" of "Ludouicus comes". 1
Marriage Information:
Louis married Sophie. (Sophie died in 1078.)
Sources
1 Foundations for Medieval Genealogy, Medlands, Louis [II].