Guillaume Wittouck
Guillaume Wittouck( 1749- 1829) was a Belgian lawyer and High Magistrate.
He was the Grandfather of industrialist Paul Wittouck.
Galeotto Manfredi
Galeotto Manfredi (1440 – May 31, 1488) was an Italian condottiero and lord of Faenza.
Born in Faenza, Romagna, he was the son of Astorre II Manfredi.
In 1477, after a failed attempt of military conquest, he succeeded as lord of Faenza to his brother Carlo, taking advantage of a rebellion against him.
In his youth years he had fought under the famous condottiero Bartolomeo Colleoni for the Republic of Venice.
In 1483 he was made commander of the Florentine Army, and fought in the Wars in Lombardy.
In 1481 he married Francesca Bentivoglio, daughter of Giovanni II Bentivoglio, lord of Bologna.
Galeotto was killed by her in an attack of jealousy in May 1488.
He was succeeded by his son Astorre.
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
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.
Astorre III Manfredi
Astorre III Manfredi (June 20, 1485 – June 9, 1502) was lord Faenza, in northern Italy, from 1488 to 1501.
He was born in Faenza, the son of Galeotto Manfredi.
He succeeded his father in the lordship of Faenza in 1488 at the age of three.
In 1501 he was deposed by Cesare Borgia and sent to Rome.
He was assassinated in the Castel Sant'Angelo
the following year.
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.
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.
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.
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 Astorre Iii Manfredi?
Answer: Astorre II Manfredi