Louis the German
Louis the German (c. 806/810 – 28 August 876), also known as Louis II, was the first king of East Francia, and ruled from 843876 AD.
Grandson of emperor Charlemagne and the third son of Louis the Pious, emperor of Francia, and his first wife, Ermengarde of Hesbaye, he received the appellation "Germanicus" shortly after his death in recognition of Magna Germania of the Roman Empire, reflecting the Carolingian's assertions that they were the rightful descendants of the Roman Empire.
After protracted clashes with his father and his brothers, Louis received the East Frankish Empire in the 843 Treaty of Verdun.
His attempts to conquer the West Frankish Empire of his half-brother Charles the Bald in 858–59 were unsuccessful.
The 860s were marked by a severe crisis, with the East Frankish rebellions of the sons, as well as struggles to maintain supremacy over his realm.
In the Treaty of Meerssen he acquired Lotharingia for the East Frankish Empire in 870.
On the other hand, he tried and failed to claim both the title of Emperor and Italy.
In the East, Louis was able to reach a longer-term peace agreement in 874 after decades of conflict with the Moravians.
Due to a decline in the written form in administration and government, Louis' reign predates Ottonian times.
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.
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.
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
Carloman of Bavaria
Carloman (c. 830 – 22 March 880) was a Frankish king of the Carolingian dynasty.
He was the eldest son of Louis the German, king of East Francia, and Hemma, daughter of a Bavarian count.
His father appointed him margrave of Pannonia in 856, and upon his father's death in 876 he became King of Bavaria.
He was appointed by King Louis II of Italy as his successor, but the Kingdom of Italy was taken by his uncle Charles the Bald in 875.
Carloman only conquered it in 877.
In 879 he was incapacitated, perhaps by a stroke, and abdicated his domains in favour of his younger brothers: Bavaria to Louis the Younger and Italy to Charles the Fat.
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.
Princess Maria Elisabeth of Bavaria
Princess Maria Elisabeth of Bavaria( 9 September 1914 – 13 May 2011) was the eldest daughter of Prince Franz of Bavaria, third son of Ludwig III of Bavaria.
John Westley
Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).
Albrecht, Duke of Bavaria
Albrecht, Duke of Bavaria( Albrecht Luitpold Ferdinand Michael; 3 May 1905 – 8 July 1996) was the son of the last crown prince of Bavaria, Rupprecht, and his first wife, Duchess Marie Gabrielle in Bavaria.
He was the only child from that marriage that reached adulthood.
His paternal grandfather was Ludwig III of Bavaria, the last king of Bavaria, who was deposed in 1918.

Question: Who is the paternal grandfather of Carloman Of Bavaria?
Answer: Louis the Pious