Kaya Alp
Kaya Alp was, according to Ottoman tradition, the son of Kızıl Buğa and the father of Suleyman Shah, who was, in turn, the grandfather of Ertuğrul, and the great grandfather of the Ottoman Empire founder, Osman I.
Henry Krause
Henry J." Red" Krause, Jr.( August 28, 1913 – February 20, 1987) was an American football offensive lineman in the National Football League for the Brooklyn Dodgers and the Washington Redskins.
He played college football at St. Louis University.
He is the grandfather of Jennifer Krause
He is the great grandfather of Payton Hoeing
Lyon Cohen
Lyon Cohen( 1868–1937) was a Polish- born Canadian businessman and a philanthropist.
He was the grandfather of singer/ poet Leonard Cohen.
Elisabeth of Hesse, Hereditary Princess of Saxony
Elisabeth of Hesse( 4 March 1502, Marburg – 6 December 1557, Schmalkalden) was by birth a Hessian princess and by marriage Hereditary Princess of Saxony.
After the death of her husband, John of Saxony, she managed her Wittum,( estates that were assigned to her upon marriage) the Saxon districts of Rochlitz and Kriebstein, earning her the name Elisabeth of Rochlitz.
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
Princess Frederica of Prussia (1796–1850)
Princess Frederica of Prussia( 30 September 1796 – 1 January 1850) was a daughter of Prince Louis Charles of Prussia and Frederica of Mecklenburg- Strelitz.
She was a member of the House of Hohenzollern.
By her marriage to Leopold IV, Duke of Anhalt- Dessau, she would become Duchess consort of Anhalt- Dessau.
Wilhelmina Maria Frederica of Rochlitz
Wilhelmina Maria "Frederica", Countess of Rochlitz (20 June 1693 – after 1729) was a Polish noblewoman of German descent.
She was the illegitimate daughter of John George IV, Elector of Saxony, and Magdalene Sibylle, Countess of Rochlitz, his official mistress.
Her parents, who may have been half-siblings, both died from smallpox soon after her birth, and she was raised in Poland at the royal court of her uncle and guardian, Augustus II the Strong of Poland.
John Westley
Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).
John George IV, Elector of Saxony
John George IV (18 October 1668 in Dresden – 27 April 1694 in Dresden) was Elector of Saxony from 1691 to 1694.
He belonged to the Albertine line of the House of Wettin and was the eldest son of the Elector John George III and Anna Sophie of Denmark.
Fred Le Deux
Frederick" Fred" Le Deux( born 4 December 1934) was an Australian rules footballer who played with Geelong in the Victorian Football League( VFL).
He is the grandfather of Tom Hawkins.

Question: Who is Wilhelmina Maria Frederica Of Rochlitz's paternal grandfather?