Lyon Cohen
Lyon Cohen( 1868–1937) was a Polish- born Canadian businessman and a philanthropist.
He was the grandfather of singer/ poet Leonard Cohen.
Beithys
Beithys or Bithyas was a king of the Odrysian kingdom of Thrace, who reigned from c. 140 BC to c. 120 BC.
He was the son of Cotys IV.
John Westley
Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).
Seuthes IV
Seuthes IV
(Ancient Greek: Σεύθης) was a king of the Odrysian kingdom of Thrace from c. 215 to c. 190 BC, succeeding his father, Rhescuporis I.
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.
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.
Cotys IV
Cotys IV (Ancient Greek: Κότυς) was a king of the Odrysian kingdom of Thrace from in ca.
170-160 BC, succeeding his father, Seuthes IV.
He married Semestra and had a son, Dyegilos, who married Apama, daughter of Prusias II of Bithynia and wife Apama III.
Their son Sothimus married Athenais, daughter of Attalus III, King of Pergamon and wife Berenice, and their son was Cotys I (Sapaean).
Guillaume Wittouck
Guillaume Wittouck( 1749- 1829) was a Belgian lawyer and High Magistrate.
He was the Grandfather of industrialist Paul Wittouck.
Teres III
Teres III( Ancient Greek: Τήρης) was a king of the Odrysians in Thrace in ca.
149 BC, the son of Cotys IV.
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.

Question: Who is Cotys Iv's paternal grandfather?
Answer: Rhescuporis I