Mustafa III
Mustafa III ("Muṣṭafā-yi sālis"; 28 January 1717 – 21 January 1774) was the Sultan of the Ottoman Empire from 1757 to 1774.
He was a son of Sultan Ahmed III (1703–30), and his consort Mihrişah Kadın.
He was succeeded by his brother Abdul Hamid I (1774–89).
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.
Lyon Cohen
Lyon Cohen( 1868–1937) was a Polish- born Canadian businessman and a philanthropist.
He was the grandfather of singer/ poet Leonard Cohen.
Guillaume Wittouck
Guillaume Wittouck( 1749- 1829) was a Belgian lawyer and High Magistrate.
He was the Grandfather of industrialist Paul Wittouck.
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.
Beyhan Sultan (daughter of Selim I)
Beyhan Sultan( died 1559) was an Ottoman princess, daughter of Selim I and Ayşe Hatun.
She was the sister of Sultan Suleiman the Magnificent.
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.
John Westley
Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).
Beyhan Sultan (daughter of Mustafa III)
Beyhan Sultan (13 January 1765 – 7 November 1824) was an Ottoman princess, the daughter of Sultan Mustafa III and his consort Adilşah Kadın.
She was the half sister of Sultan Selim III.
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.

Question: Who is the paternal grandfather of Beyhan Sultan (Daughter Of Mustafa Iii)?
Answer: Ahmed III