Margaret of Bar was a daughter of Henry II of Bar and his wife Philippa of Dreux. She was Countess of Luxembourg by her marriage to Henry V of Luxembourg. She is also known as Marguerite of Bar. Wikipedia
Born: 1220
Died: 1275 (age 55 years)
Grandparents: Theobald I, Count of Bar, Ermesinde of Bar-sur-Seine, and Robert II, Count of Dreux
Grandchildren: Henry VII, Holy Roman Emperor, William I, Count of Hainaut, Mary of Avesnes, and more
Children: Isabelle of Luxembourg, Philippa of Luxembourg, Henry VI, Count of Luxembourg, and more
Spouse: Henry V, Count of Luxembourg (m. 1240)
Parents: Henry II, Count of Bar and Philippa of Dreux