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.
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.
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
Centule III of Béarn
Centule III of Béarn
( French:" Centulle III de Béarn"; Latin:" Centuli Gastoni") was a French noble, a Viscount of Béarn(" vicomte de Béarn").
He was a son of the viscount Gaston I of Béarn and his wife, whose name remains unknown in primary sources.
Centule was married to an unknown woman, and their son was called Gaston II, after Centule's father.
Unfortunately, Centule was killed by the Lord Lupus the Strong.
He was then succeeded by Gaston, his son.
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Gaston VII, Viscount of Béarn
Gaston VII de Montcada  (1225 – 26 April 1290), called Froissard, was the twentieth Viscount of Béarn from 1229.
He was the son and heir of Guillermo II de Montcada and Garsenda, daughter of Alfonso II of Provence and Garsenda of Forcalquier.
He was succeeded by Roger Bernard III of Foix
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
Constance of Béarn
Constance (died 1310) was "suo jure" Viscountess of Marsan as well as titular Countess of Bigorre, daughter of Gaston VII, Viscount of Béarn and his first wife Martha of Marsan.
Constance inherited all of her titles from her mother and contended to inherit her father's Viscounty of Béarn.
She was married three times during her lifetime, marrying into the royal families of Aragon, Castile and England. "
Centule II of Béarn
Centule II of Béarn (French: "Centulle II de Béarn"; died ca. 940) was a Viscount of Béarn in medieval France.
He was most likely a son — and successor — of the Viscount Loup Centule, whilst his mother was most likely Loup Centule’s spouse of an unknown name.
Centule became a viscount, and he married an unknown woman, who bore him a son, Gaston.
Gaston became viscount after his father’s death, and he fathered a son, Centule III of Béarn.
Gebhard of Constance
Saint Gebhard of Constance( 949 995 AD) was a bishop of Constance from 979 until 995.
He founded the Benedictine abbey of Petershausen in 983.
His feast day is 27 August.
Constance of Arles
Constance of Arles( c. 986 – 28 July 1032), also known as Constance of Provence, was queen of France as the third spouse of King Robert II of France.

Question: Who is Constance Of Béarn's paternal grandfather?