John Westley
Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).
Thommo Reachea IV
Thommo Reachea IV( 1706–1747), born Ang Em, was a Cambodian king during Dark ages of Cambodia( r. 1747).
Thommo Reachea IV was a son of Thommo Reachea III.
He ascended the throne after his father's death in 1747.
He struggled for power with his brother Ang Hing and brother- in- law Ang Tong.
In the same year he was murdered by Ang Hing; then Ang Hing was murdered by Ang Tong.
Thommo Reachea II
Thommo Reachea II (1602–1631), also known as Ponhea To  or Cau Bana Tu, was the Cambodian king who reigned from 1628 to 1631.
Ponhea To was the eldest son of Chey Chettha II.
He succeeded his father as king in 1628.
At the same time, he appointed his uncle
Outey as regent, assuming the title "uprayorach" (ឧភយោរាជ), the title usually borne by kings who had abdicated but retained executive powers.
Ponhea To was betrothed to his half-sister Ang Vathi, however, Ang Vathi later married Outey.
In 1630, he fell deeply in love with Ang Vathi while on a visit to Angkor.
The lovers eloped but both were killed by Outey's foreign mercenaries in Khsach Kandal.
Ang Em
Kaev Hua III or Barom Reameathiptei( 1674–1731), born Ang Em, was a Cambodian king during Dark ages of Cambodia( r. 1700– 1701, 1710 – 1722).
Ang Em was a son of vice king Ang Nan.
In 1700, a Vietnamese army under Nguyễn Hữu Cảnh invaded Cambodia, he was installed as the king by Vietnamese.
In the next year, Chey Chettha IV surrendered, and was allowed to restore.
Ang Em was deposed.
Chey Chettha IV abdicated in favour of Thommo Reachea III in 1702.
Chey Chettha IV married a daughter to Ang Em; this was a political marriage.
However, Thommo Reachea III drove out Ang Em with the help of Ayutthaya Kingdom.
Ang E m fled to Saigon in 1705, and sought help from Vietnamese Nguyễn lord.
He came back to Longvek with Vietnamese army.
In 1710, Ang E m ascended the throne.
In 1714, Thommo Reachea III captured Longvek with the help of Ayutthaya Kingdom.
Ang Em was in dangerous.
A Vietnamese army under Trần Thượng Xuyên and Nguyễn Cửu Phú( 阮久富) was sent to Cambodia to help Ang Em. Thommo Reachea III and Chey Chettha IV were defeated and fled to Ayutthaya Kingdom.
In 1722, Ang Em abdicated in favour of his son Satha II.
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
Chey Chettha II
Chey Chettha II (1576–1628) was a king of Cambodia who reigned from Oudong, about 40 km northwest of modern-day Phnom Penh, from 1618 to 1628.
He was the son of King Srei Soriyopear (r. 1603-1618).
He is noted for moving the royal capital from Srei Sonthor to Oudong, and for his cooperation with the Nguyễn Lords of Vietnam against the Siamese, which led to the Vietnamese annexation of the Mekong Delta, including the city of Prey Nokor—the precursor of modern-day Ho Chi Minh City.
In order to balance the influence of the Siamese forces, which had devastated the previous capital at Lovek during the reign of his father, Chey Chettha approached the Nguyễn lord for help.
To cement the resulting alliance, Chey Chettha was married to Princess Nguyễn Phúc Ngọc Vạn, a daughter of Lord Nguyễn Phúc Nguyên, in 1618.
In return, the king granted the Vietnamese the right to establish settlements in Mô Xoài
(now Bà Rịa), in the region of Prey Nokor—which they colloquially referred to as "Sài Gòn", and which later became Ho Chi Minh City.
In 1623, Chey Chettha allowed the Vietnamese to set up a custom house at Prey Nokor, in order to collect taxes.
This settlement was the start of a major expansion by the Vietnamese beyond the borders established by Lê Thánh Tông in 1471.
The increasing waves of Vietnamese settlers which followed overwhelmed Chey Chettha II's kingdom—weakened as it was due to war with the Siamese—and slowly Vietnamized the Mekong Delta area, claiming it for their own in the 1690s.
The Dutch East India Company established ties with Cambodia in 1620, during Chey Chettha's reign; in 1623, they established an outpost at Kompong Luong, a riverside port near Oudong.
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.
Ang Tong
Reameathiptei III( 1692–1757), born Ang Tong, was a Cambodian king during Dark ages of Cambodia( r. 1747–1749, 1756–1757).
Ang Tong was a son-in- law of Thommo Reachea III.
He struggled for power with Thommo Reachea IV and Ang Hing.
Later he killed Ang Hing and ascended the throne.
In 1749, Vietnamese army invaded Cambodia and installed Satha II.
Ang Tong fled to Ayutthaya Kingdom.
Ang Tong restored after Chey Chettha V's death.
He died in Purchat in 1757.
Lyon Cohen
Lyon Cohen( 1868–1937) was a Polish- born Canadian businessman and a philanthropist.
He was the grandfather of singer/ poet Leonard Cohen.
Thommo Reachea III
Thommo Reachea III or Sri Dharmaraja III, Chey Chettha VI( 1690 – 1647), born Ang Tham, was a Cambodian king during Dark ages of Cambodia( r. 1702–1705, 1707–1714, 1736–1747).
Ang Tham was a son of Chey Chettha IV.
He ascended the throne in 1702.
He came into conflict with the vice king( uparaja) Ang Em( Barom Ramadhipati), later, he drove out Ang Em with the help of Ayutthaya Kingdom.
Ang E m fled to Saigon in 1705, and sought help from Vietnamese Nguyễn lord.
Vietnamese army invaded Cambodia, Thommo Reachea III fled to Ayutthaya Kingdom.
With the help of Ayutthaya Kingdom, he captured Longvek.
The army of Ang Em was surrounded.
A Vietnamese army under Trần Thượng Xuyên and Nguyễn Cửu Phú( 阮久富) was sent to Cambodia to help Ang Em. Thommo Reachea III and Chey Chettha IV were defeated and fled to Ayutthaya Kingdom.
In 1736, Thommo Reachea III came back to Cambodia, and drove out the king Satha II.

Question: Who is Thommo Reachea Ii's paternal grandfather?
Answer: Srei Soriyopear