Countess Palatine Irmengard of the Rhine
Countess Palatine Irmengard of the Rhine, also known as Irmengard of Baden was Margravine of Baden by her marriage to Herman V, Margrave of Baden-Baden. She brought the city of Pforzheim into the marriage.
She was the daughter of Henry V, Count Palatine of the Rhine, who was also duke of Brunswick, and his wife Agnes of Hohenstaufen. Her paternal grandfather was Henry the Lion.
She and her husband are known as patrons of the monasteries in Maulbronn, Tennenbach, Herrenalb, Selz, Salem and Backnang Abbey. In 1245, Irmengard founded Lichtenthal Abbey in Lichtental (now part of Baden-Baden, where later the Margraves of Baden would be buried. However, the construction of this abbey exceeded her financial resources and she had to request assistance from her sons. In March 1245, she was given several manors and rights.
In this case, the brothers gave away more than they owned, because they had earlier enfeoffed Louis of Liebenzell with two parts of the tithes. This led to a lengthy dispute.Marriage and issue
Around 1217, Irmengard married Herman V, Margrave of Baden-Baden. They had the following children:
In 1248, Irmengard transferred her husband's body from Backnang Abbey to Lichtenthal Abbey.