Countess Palatine Magdalene Catherine of Zweibrücken
Magdalena Catherine, Countess Palatine of Zweibrücken( 26 April 1607, Zweibrücken – 20 January 1648, Strasbourg) was a Countess Palatine of Zweibrücken by birth and by marriage Duchess and Countess Palatine of Birkenfeld.
Countess Palatine Dorothea Catherine of Birkenfeld-Bischweiler
Countess Palatine Dorothea Catherine of Birkenfeld-Bischweiler (3 July 1634 – 7 December 1715) was a Countess Palatine of Zweibrücken-Birkenfeld-Bischweiler by birth and, by marriage, Countess of Nassau-Ottweiler.
Henry V, Count Palatine of the Rhine
Henry V, the Elder of Brunswick (– 28 April 1227), a member of the House of Welf, was Count Palatine of the Rhine from 1195 until 1213.
Elisabeth of Hesse, Countess Palatine of Zweibrücken
Elisabeth of Hesse (4 March 1503 – 4 January 1563, Lauingen) was a Landgravine of Hesse by birth and by marriage Countess Palatine of Zweibrücken and later Countess Palatine of Simmern.
Irmengard of Oettingen
Irmengard of Oettingen( – 6 November 1389 in Worms, Germany) was a princess of the Counts von Oettingen by birth, and by marriage, Countess Palatine of the Rhine and, as a widow, a Dominican nun.
Theodred II (Bishop of Elmham)
Theodred II was a medieval Bishop of Elmham.
The date of Theodred's consecration unknown, but the date of his death was sometime between 995 and 997.
Countess Palatine Irmengard of the Rhine
Countess Palatine Irmengard of the Rhine, also known as Irmengard of Baden (– 24 February 1260) 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.
Countess Palatine Barbara of Zweibrücken-Neuburg
Countess Palatine Barbara of Zweibrücken-Neuburg (27 July 1559 – 5 March 1618) was a Countess Palatine of Zweibrücken by birth and by marriage Countess of Oettingen-Oettingen.
Countess Palatine Dorothea of Simmern
Countess Palatine Dorothea of Simmern (6 January 1581 – 18 September 1631) was a Countess Palatine of Simmern by birth and Princess of Anhalt-Dessau by marriage.
Countess Palatine Anna Maria of Neuburg
Countess Palatine Anna Maria of Neuburg( 18 August 1575, Neuburg an der Donau – 11 February 1643, Dornburg) was Countess Palatine of Neuburg and by marriage Duchess of Saxe- Weimar.

Question: What is the date of death of Countess Palatine Irmengard Of The Rhine's father?