Anne Denman
Anne Denman( 1587–1661) was born in Olde Hall, Retford, Nottinghamshire.
Through a fortunate second marriage with Thomas Aylesbury, she became the grandmother of Lady Anne Hyde, Duchess of York and great- grandmother of Queen Mary II and Queen Anne.
Tjuyu
Tjuyu( sometimes transliterated as Thuya or Thuyu) was an Egyptian noblewoman and the mother of queen Tiye, and the wife of Yuya.
She is the grandmother of Akhenaten, and great grandmother of Tutankhamun.
Kaoru Hatoyama
After the elections of 2009, she became more widely known as the grandmother of Prime Minister Yukio Hatoyama and his politician brother Kunio Hatoyama.
Haile Melekot
Haile Malakot (1824 – 9 November 1855) was "Negus" of Shewa, a historical region of Ethiopia, from 12 October 1847 until his death.
He was the older son of "Negus" Sahle Selassie and his wife Woizero Bezabish Wolde.
Haile Melekot was half-brother to Darge Sahle Selassie.
Hubba bint Hulail
Hubba bint Hulail was the grandmother of Hashim ibn' Abd Manaf, thus the great- great- great- grandmother of the Islamic" Nabī"( Prophet) Muhammad ibn Abdullah.
Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.
Prince Sahle Selassie
Prince Sahle Selassie (27 February 1932 – 24 April 1962) was the youngest child of Emperor Haile Selassie and Empress Menen Asfaw of Ethiopia.
His full title was "His Imperial Highness, Prince Sahle Selassie Haile Selassie".
Sahle Selassie
Sahle Selassie( c. 1795 – 22 October 1847) was a Meridazmach( and later Negus) of Shewa( 1813– 1847), an important Amhara noble of Ethiopia.
He was a younger son of Wossen Seged.
Sahle Selassie was the father of numerous sons, among them Haile Melekot, Haile Mikael, Seyfe Sahle Selassie, Amarkegne and Darge Sahle Selassie; his daughters included Tenagnework, Ayahilush, Wossenyelesh, Birkinesh, and Tinfelesh.
Mona Hopton Bell
Mona Hopton Bell( 1867- 1940) was a British artist, best known for her portraits of civic figures.
She was the grandmother of the painter Jean H. Bell.
Ermias Sahle Selassie
Prince Ermias Sahle Selassie (born 14 June 1960 in Addis Ababa) is the only son of Prince Sahle Selassie of Ethiopia and Princess Mahisente Habte Mariam.
He is the grandson of Emperor Haile Selassie of Ethiopia, and furthermore of "Dejazmach" Habte Mariam Gebre-Igziabiher, the heir to the former Welega kingdom of Leqa Naqamte, and later served as governor of Welega province.
Currently the prince is ninth in the line of succession to the vacant imperial throne.

Question: Who is Ermias Sahle Selassie's paternal grandmother?
Answer: Menen Asfaw