Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
Dietrich I of Isenberg
Dietrich I, last count of Isenberg and Altena, first count of Limburg( Limburg a.d. Lenne)( before 1215 – 1301), son of Friedrich II of Isenberg, count of Isenberg and Altena.
Dietrich I was disinherited of all his territories in the First Reich( German Realm) of the Holy Roman Empire following the execution of his father, but with the military support of his uncle the Duke of Limburg, recovered a small territory out of his previous possessions.
He built the castles of Limburg( Hohenlimburg) and Neu Isenberg( soon lost in favour of the counts von der Mark) and took the title of count of Limburg.
He married Aleidis( Adelheid), countess of Sayn, a daughter of Johann I von Spanheim and Adelheid von Altena.
They had issue:
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.
Dedi I, Margrave of the Saxon Ostmark
Dedi (or Dedo) (1004 – October 1075) was the Margrave of the Saxon Ostmark (also called Lower Lusatia) from 1046 and a claimant for the title of Margrave of Meissen from 1069.
He was the second son of Dietrich II of Wettin and Matilda, daughter of Eckard I of Meissen.
Dietrich Man
Dietrich Man, known as Dietrich II, was Bishop of Havelberg from 1370 to 1385.
Johann of Limburg
Johann of Limburg, count of Limburg, gt von Stirum( died before 1364), son of Dietrich II of Isenberg- Limburg.
He married( 1st) Uda von Ravensberg and( 2nd) Margareta von Ahaus, and had four children:
Dietrich II of Isenberg-Limburg
Dietrich II of Isenberg-Limburg (died c. 1303) was a German aristocrat.
He was count of Isenberg and Limburg, and the son of Johann of Isenberg-Limburg, also count of Limburg.
He married Bertrada von Goetterswick and they had four children:
Johann of Isenberg-Limburg
Johann of Isenberg-Limburg, count of Limburg (born before 1246, died before 1277), son of Dietrich I of Isenberg.
He married Agnes von Wildenberg; they had three children:
Dietrich von Kittlitz
Dietrich von Kittlitz otherwise Dietrich II of Meissen or Dietrich II von Kittlitz( died 29 August 1208) was Bishop of Meissen from 1191 to 1208.
He was a member of the noble family of.
During his episcopate the in Meissen was founded, in 1205.
Lyon Cohen
Lyon Cohen( 1868–1937) was a Polish- born Canadian businessman and a philanthropist.
He was the grandfather of singer/ poet Leonard Cohen.

Question: Who is the paternal grandfather of Dietrich Ii Of Isenberg-Limburg?
Answer: Dietrich I of Isenberg