Abu Sa'd Khusrau Shah
Abu Sa'd Khusrau Shah , was the Buyid amir of Fars (1049 and 1051-1054).
He was the son of Abu Kalijar.
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.
Mohammed bin Khalifa bin Zayed Al Nahyan
Mohammed bin Khalifa bin Zayed Al Nahyan is a Emirati royal politician.
He is the son of current Emir of Abu Dhabi emirate and President of the United Arab Emirates, Khalifa bin Zayed Al Nahyan.
Sheikh Mohammed is the member of Executive Council of Abu Dhabi( the cabinet of Abu Dhabi).
He is also on the board of directors of Abu Dhabi Investment Authority( Abu Dhabi's sovereign wealth fund), under the chairman, his father.
In 2009, he was appointed chairman of Abu Dhabi Retirement Pensions and Benefits Fund.
He is the chairman of Abu Dhabi department of finance while acting chairman is Hamad Al Hurr Al Suwaidi.
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
Sultan Mahmud Mirza
Sultan Mahmud Mirza (1453 – January 1495) was a prince of Timurid branch of Transoxiana, son of Abu Sa'id Mirza.
Abu Sa'd al-Hasan
Abū Sa‘d al-Ḥasan ibn
‘Alī ibn Qatādah ibn Idrīs al-Ḥasanī was Emir of Mecca from 1250 to 1253.
His mother was an Abyssinian slave.
In 1232 al-Kamil of Egypt ordered Abu Sa'd, then Emir of Yanbu, to assist in recapturing Mecca from Rajih ibn Qatadah, who was supported by al-Mansur of Yemen.
In 1242 when al-Mansur captured Mecca he won over the allegiance of Abu Sa'd.
The Sultan bought the fortress of Yanbu from Abu Sa'd and ordered for it to be destroyed, so as to not be utilized by the Egyptians, and assigned him to Wadi Marr to support the Yemeni army at Mecca.
In 1250 Abu Sa'd received support from leaders of the Zubayd tribe to wrest Mecca from the oppressive rule of Ibn al-Musayyib, the Yemeni emir.
Abu Sa'd's Bedouin troops entered Mecca from two directions, and he took control of the city.
According to al-Muyurqi, Ibn al-Musayyib was captured on Friday, 7 Dhu al-Qi'dah 647 AH (11 February 1250), while according to Ibn al-Mahfuz it was at the end of Shawwal (late January / early February).
Abu Sa'd gathered the notables of Mecca in the Grand Mosque, where he expressed to them his continued loyalty to the Sultan, and explained that Ibn al-Musayyib had been planning to take the wealth he had stolen and flee to Iraq.
Abu Sa'd's rule was strengthened after al-Mansur's death, news of which arrived a few days later.
Abu Sa'd was deposed and killed by his cousin Jammaz ibn Hasan in 651 AH.
According to various reports it was either on 5 Shawwal , in the beginning of Ramadan (late October 1253), or on 3 Sha'ban .
Abu Kalijar
Abu Kalijar Marzuban (died October 1048) was the Buyid amir of Fars (1024–1048), Kerman (1028–1048) and Iraq (1044–1048).
He was the eldest son of Sultan al-Dawla.
Khusrau Malik
Abu'l- Muzaffar Khusrau Malik ibn Khusrau- Shah, better simply known as Khusrau Malik( also spelled Khosrow), was the last Sultan of the Ghaznavid Empire, ruling from 1160 to 1186.
He was the son and successor of Khusrau- Shah( r. 1157- 1160).
Lyon Cohen
Lyon Cohen( 1868–1937) was a Polish- born Canadian businessman and a philanthropist.
He was the grandfather of singer/ poet Leonard Cohen.
Abu Sa'id Mirza
Abu Sa'id Mirza( Chagatay/; 14248 February 1469) was the ruler of the Timurid Empire during the mid-fifteenth century.
Born a minor prince of the Timurid dynasty, Abu Sa'id quickly established himself as the most prominent among his warring relations.
Over the course of two decades, he reunified much of the Timurid Empire, which had become fractured in the aftermath of the death of his great- uncle Shah Rukh.
However, Abu Sa'id's hopes of restoring the empire to its former extent at the time of Timur ultimately failed after he was killed during an invasion of what is now western Iran.
He was the paternal grandfather of Babur, who later founded the Mughal Empire of India.

Question: Who is the paternal grandfather of Abu Sa'D Khusrau Shah?
Answer: Sultan al-Dawla