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.
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.
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.
Jehoram of Judah
Jehoram of Judah  or Joram , was a king of Judah, and the son of Jehoshaphat.
Jehoram took the throne at the age of 32 and reigned for 8 years.
William F. Albright has dated his reign to 849 – 842 BCE.
Edwin Thiele placed a coregency of Jehoram with his father Jehoshaphat, starting in 853/852 BCE, with the beginning of his sole reign occurring in 848/847 and his death in 841/840 BCE.
As explained in the Rehoboam article, Thiele's chronology for the first kings of Judah contained an internal inconsistency that later scholars corrected by dating these kings one year earlier, so that Jehoram's dates are taken as one year earlier in the present article: coregency beginning in 854/853, sole reign commencing in 849/848, and death in 842/841 BCE.
Lyon Cohen
Lyon Cohen( 1868–1937) was a Polish- born Canadian businessman and a philanthropist.
He was the grandfather of singer/ poet Leonard Cohen.
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.
Jehosheba
Jehosheba (alternately Jehoshabeath) ("Yehoshebathe LORD is an oath"), or Josaba, is a figure in the Hebrew Bible.
She was the daughter of King Jehoram of Judah, sister to King Ahaziah of Judah and wife of Jehoiada the priest.
She was a daughter of Jehoram, but not necessarily of Athaliah.
After the death of Ahaziah, his mother, Athaliah, made herself Queen of Judah and ordered the execution of all members of the royal family that could claim the throne.
However, according to , Jehosheba saved from the massacre her infant nephew Jehoash, Ahaziah's son and Athaliah's grandson:
Jehoash, then one year old, was the only survivor of the massacre.
Jehosheba and Jehoiada hid him in the Temple for six years.
In the seventh year, Jehoiada and the other priests devised a plan to reestablish the Davidic line in Judah through the coronation of Jehoash (aged seven).
When the plan was implemented, Athaliah overheard the noise of the people chanting "
Long live the king".
When she entered the Temple she found her crowned grandson seated on a royal pillar surrounded by a crowd of supporters.
She tore her clothes and cried "Treason, treason!"
Jehoiada ordered that she be slain but not inside the Temple.
Athaliah was captured and put to death in the gateway leading from the horse stalls to the royal palace, thus ending the reign of Athaliah and beginning the reign of Jehoash.
According to , the city was quiet, now that Athaliah had been slain.
The Midrash lists Jehosheba as one of the 23 great righteous women of Israel.
Alice Laffey points out that it was through the action of Jehosheba and the anonymous nurse that the Davidic line was preserved.

Question: Who is the paternal grandfather of Jehosheba?
Answer: Jehoshaphat