Lyon Cohen
Lyon Cohen( 1868–1937) was a Polish- born Canadian businessman and a philanthropist.
He was the grandfather of singer/ poet Leonard Cohen.
John Westley
Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).
Guillaume Wittouck
Guillaume Wittouck( 1749- 1829) was a Belgian lawyer and High Magistrate.
He was the Grandfather of industrialist Paul Wittouck.
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.
Jerina Branković (wife of Gjon Kastrioti II)
Jerina Branković , or Irina (Ирина), was the wife of Gjon Kastrioti II.
She was the third daughter of Lazar Branković and Helena Palaiologina.
She had two sisters, Helen (Mary), wife of King Stephen Tomašević of Bosnia, and Milica, wife of Leonardo III Tocco of Epirus.
Gjon Kastrioti II was the "conte di Spoleto" in 1485, and "duca di San Pietro" in Galatina in 1495.
They had the following issue:
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.
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.
Lazar Branković
Lazar Branković (c. 1421 – 20 February 1458) was a Serbian despot, prince of Rascia from 1456 to 1458.
He was the third son of Đurađ Branković and his wife Eirene Kantakouzene.
He was succeeded by his elder brother, despot Stefan III Branković.
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.

Question: Who is the paternal grandfather of Jerina Branković (Wife Of Gjon Kastrioti Ii)?