Lothar II Lothair I

Lothar II's father is Lothair I Louis I and his mother is Irmengard daughter Hugh II. His paternal grandparents are Louis I Charlemagne and Ermengarde of Ingerman; his maternal grandparents are Hugh II Luitfrid II and Aba. He is the fourth of five children. He has two brothers and two sisters, named Charles of, Louis II, Bertha daughter and Ermengarde daughter.