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.
Mikael Ramel
Mikael Ramel, (born 19 January 1949) is a Swedish singer and musician.
He is the son of Povel Ramel and Susanna Ramel, and the brother of actress Lotta Ramel.
Ramel studied at the Solbacka läroverk at Stjärnhov, and in 1966 he became a member of the band Mufflers.
In 1965, he participated in the televisio show "Ramel
i rutan" along with his father.
They also recorded the music single "En ren familjeprodukt" together.
The same year he started the music group Steampacket, and they released eight music singles until 1968.
In 1967, Ramel also released the solo single Mikael & Michael along with Michael B. Tretow.
Ramels first solo album named "Till dej" was released in 1972.
That same year he became a member of the band Fläsket brinner.
Ramels second album "Extra vagansa" (1974) was followed by the third album "3:dje skivan" (1977).
During the 1990s, Ramel released another three albums "Strömavbrott" (1982), "Bra sak" (1984) and "En för alla" (1986).
In 1986, Ramel was awarded the Karamelodiktstipendiet an award that annually are given to someone who uses the Swedish language in music, established by his father.
John Westley
Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).
Henry Bryant (naturalist)
Henry Bryant( May 12, 1820 – February 2, 1867) was an American physician and naturalist.
He was the grandfather of Henry Bryant Bigelow.
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
Prithvipati Shah
Prithvipati Shah( ?–1716) was the king of the Gorkha Kingdom in the Indian subcontinent, present- day Nepal.
He was the grandfather of Nara Bhupal Shah.
Guillaume Wittouck
Guillaume Wittouck( 1749- 1829) was a Belgian lawyer and High Magistrate.
He was the Grandfather of industrialist Paul Wittouck.
Fujiwara no Nagara
, also known as Fujiwara no Nagayoshi, was a Japanese statesman, courtier and politician of the early Heian period.
He was the grandfather of Emperor Yōzei.
Lyon Cohen
Lyon Cohen( 1868–1937) was a Polish- born Canadian businessman and a philanthropist.
He was the grandfather of singer/ poet Leonard Cohen.
Susanna Ramel
Susanna Ragnarsdotter Ramel (née Östberg; previously Gillgren) (born 1 April 1920) is a Swedish actress.
She has appeared in several films like Skanör-Falsterbo (1939) and Livet på en pinne (1942).
Ramel is the daughter of Ragnar Östberg and Carin Thiel.
Her daughter Lotta Ramel with Povel Ramel is also an actress.
In the 2018 film , Lotta Ramel plays the role of her mother.

Question: Who is the maternal grandfather of Mikael Ramel?
Answer: Ragnar Östberg