Archduchess Marie Astrid of Austria
Archduchess Marie Astrid of Austria( née" Princess Marie Astrid of Luxembourg"; born 17 February 1954 at Castle Betzdorf) is the elder daughter and eldest child of Grand Duke Jean of Luxembourg and Joséphine- Charlotte of Belgium, and the wife of Archduke Carl Christian of Austria.
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
Princess Astrid, Mrs. Ferner
Princess Astrid, Mrs. Ferner (Astrid Maud Ingeborg; born 12 February 1932) is the second daughter of King Olav V of Norway and his wife, Princess Märtha of Sweden.
She is the older sister of King Harald V of Norway and younger sister of the late Princess Ragnhild.
Prince Joachim of Belgium, Archduke of Austria-Este
Prince Joachim of Belgium, Archduke of Austria- Este(" Joachim Karl- Maria Nikolaus Isabelle Marcus d' Aviano"; born 9 December 1991), is the younger son and third child of Lorenz, Archduke of Austria- Este and Princess Astrid of Belgium.
Prince Lorenz of Belgium, Archduke of Austria-Este
Prince Lorenz of Belgium, Archduke of Austria- Este( born 16 December 1955) is a member of the Belgian royal family by his marriage with Princess Astrid of Belgium.
Since 1996 he is also head of the House of Austria- Este, a cadet branch of the former Imperial Austrian House of Habsburg- Lorraine.
Olav V of Norway
Olav V (born Prince Alexander of Denmark; 2 July 1903 – 17 January 1991) was King of Norway from 1957 until his death.
Olav was the only child of King Haakon VII of Norway and Maud of Wales.
He became heir apparent to the Norwegian throne when his father was elected King of Norway in 1905.
He was the first heir to the Norwegian throne to be brought up in Norway since Olav IV in the fourteenth century, and his parents made sure he was given as Norwegian an upbringing as possible.
In preparation for his future role, he attended both civilian and military schools.
In 1929, he married his first cousin Princess Märtha of Sweden.
During World War II his leadership was much appreciated and he was appointed Norwegian Chief of Defence in 1944.
At his death in 1991, he was the last surviving grandchild of Edward VII of the United Kingdom and Alexandra of Denmark.
Owing to his considerate, down-to-earth style, King Olav was immensely popular, resulting in the nickname "FolkekongenThe People's King").
In a 2005 poll by the Norwegian Broadcasting Corporation, Olav was voted "Norwegian of the Century".
Princess Astrid of Belgium
Princess Astrid of Belgium, Archduchess of Austria- Este( born 5 June 1962), is the second child and only daughter of King Albert II and Queen Paola, and younger sister to the current Belgian monarch, King Philippe.
She is married to Prince Lorenz of Belgium, head of the Austria- Este branch of the House of Habsburg- Lorraine, and is fifth in line of succession to the Belgian throne.
Princess Luisa Maria of Belgium, Archduchess of Austria-Este
Princess Luisa Maria of Belgium, Archduchess of Austria- Este( Luisa Maria Anna Martine Pilar; born 11 October 1995) is the fourth child and second daughter of Lorenz, Archduke of Austria- Este, and Princess Astrid of Belgium.
She was born at the Saint Jean Hospital in Brussels, Belgium, and is currently ninth in line to the Belgian throne.
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.
Baudouin of Belgium
Baudouin( 7 September 1930 – 31 July 1993) was King of the Belgians, following his father's abdication, from 1951 until his death in 1993.
He was the last Belgian king to be sovereign of the Congo.
He was the elder son of King Leopold III( 1901 – 83) and his first wife, Princess Astrid of Sweden( 1905 – 35).
Because he and his wife, Queen Fabiola, had no children, at Baudouin's death the crown passed to his younger brother, King Albert II.

Question: Who is the paternal grandfather of Princess Astrid, Mrs. Ferner?