Sigeric I of Essex
Sigeric I of Essex was a King of Essex, and a son of Saelred of Essex, reigning from an unknown date until he abdicated and went on pilgrimage to Rome in 798.
Like his predecessors, he recognised Mercian overlordship.
Swæfberht of Essex
Swæfberht of Essex was King of Essex( 715–738).
He ruled along with Saelred of Essex( 709 –746) who appointed him provisional king in 715.
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.
Eanmund of Kent
Eanmund( c.764 -?) was a king of Kent, jointly with or in succession to Sigered of Kent.
Eanmund is known only from an undated confirmation, witnessed by Archbishop Bregowine( 761 –764), added to a charter of Sigered.
Guillaume Wittouck
Guillaume Wittouck( 1749- 1829) was a Belgian lawyer and High Magistrate.
He was the Grandfather of industrialist Paul Wittouck.
Lyon Cohen
Lyon Cohen( 1868–1937) was a Polish- born Canadian businessman and a philanthropist.
He was the grandfather of singer/ poet Leonard Cohen.
Sigered of Essex
Sigered of Essex was the last king of Essex from 798 to 825.
The son of Sigeric of Essex, Sigered became king when his father abdicated the throne.
In 812 Sigered was reduced from king to duke by his Mercian overlords.
In 825 he finally ceded the kingdom of Essex to Egbert of Wessex.
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.
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
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 Sigered Of Essex's paternal grandfather?
Answer: Saelred of Essex