Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
Tekle Haymanot II
Tekle Haymanot II (Ge'ez ተክለ ሃይማኖት, "Anchor of the faith"; 1754 – 7 September 1777) was "nəgusä nägäst" as Admas Sagad III (Ge'ez አድማስ ሰገድ "to whom the horizon bows"; 18 October 1769 – 13 April 1777) of Ethiopia, and a member of the Solomonic dynasty.
He was the son of Yohannes II by "Woizero" Sancheviyar, at the Imperial prison of Mount Wehni.
The Scots explorer James Bruce (who was in Ethiopia from September 1769 to November 1771) described his appearance as follows:
Zvi Hirsch Kalischer
Zvi( Zwi) Hirsch Kalischer( 24 March 1795 – 16 October 1874) was an Orthodox German rabbi who expressed views, from a religious perspective, in favour of the Jewish re-settlement of the Land of Israel, which predate Theodor Herzl and the Zionist movement.
He was the grandfather of Salomon Kalischer.
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.
Lyon Cohen
Lyon Cohen( 1868–1937) was a Polish- born Canadian businessman and a philanthropist.
He was the grandfather of singer/ poet Leonard Cohen.
Salomon III
Salomon III or Solomon III was the Emperor of Ethiopia (20 May 1796 – 15 July 1797 and 16 June – 25 July 1799) and a member of the Solomonic dynasty.
He was the son of Tekle Haymanot II.
He may be identical with the Emperor Solomon whom the traveler Henry Salt lists as one of the Emperors still alive at the time of his visit in 1809/1810.
E. A. Wallis Budge notes some authorities believe he was the same person as Baeda Maryam II.
Guillaume Wittouck
Guillaume Wittouck( 1749- 1829) was a Belgian lawyer and High Magistrate.
He was the Grandfather of industrialist Paul Wittouck.
William Salomon
William" Billy" Salomon was an American businessman who served as managing partner of Salomon Brothers.
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.
John Westley
Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).

Question: Who is the paternal grandfather of Salomon Iii?
Answer: Yohannes II