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.
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.
Gülbahar Hatun (wife of Mehmed II)
Gülbahar Hatun( 1432 – 1492) was the consort of Sultan Mehmed II, and mother of Sultan Bayezid II of the Ottoman Empire and the grandmother of Selim I.
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.
William III of the Netherlands
William III (Dutch: "Willem Alexander Paul Frederik Lodewijk"; English: "William Alexander Paul Frederick Louis"; 19 February 1817 – 23 November 1890) was King of the Netherlands and Grand Duke of Luxembourg from 1849 until his death in 1890.
He was also the Duke of Limburg from 1849 until the abolition of the duchy in 1866.
William was the son of King William II and Anna Pavlovna of Russia.
On the abdication of his grandfather William I in 1840, he became the Prince of Orange.
On the death of his father in 1849, he succeeded as king of the Netherlands.
William married his cousin Sophie of Württemberg in 1839 and they had three sons, William, Maurice, and Alexander, all of whom predeceased him.
After Sophie's death in 1877 he married Emma of Waldeck and Pyrmont in 1879 and they had one daughter Wilhelmina, who succeeded William to the Dutch throne.
Meanwhile, being the last agnatic dynastic descendant of Otto I, Count of Nassau, the throne of the Grand Duchy of Luxembourg passed to his patrilineal seventeenth cousin once removed (and matrilineal third cousin), Adolphe.
To date, he is the last Dutch monarch to die whilst on the throne.
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.
Baroness Gösta von dem Bussche-Haddenhausen
Baroness Gösta von dem Bussche- Haddenhausen( 26 January 1902 – 13 June 1996) was the mother of Prince Claus of the Netherlands, who was the Prince Consort of Queen Beatrix of the Netherlands, thus making her the mother- in- law of the former Dutch Queen.
She is also the paternal grandmother of King Willem- Alexander of the Netherlands, who is the current Dutch King.
Prince Maurice of Battenberg
Prince Maurice of Battenberg,( Maurice Victor Donald; 3 October 1891 – 27 October 1914) was a member of the Hessian princely Battenberg family and the extended British Royal Family, the youngest grandchild of Queen Victoria.
He was known as Prince Maurice of Battenberg throughout his life, since he died before the British Royal Family relinquished their German titles during World War I and the Battenbergs changed their name to Mountbatten.
Prince Maurice of the Netherlands
Prince Maurice of the Netherlands, Prince of Orange-Nassau
(Willem Frederik Maurits Alexander Hendrik Karel; 15 September 1843 – 4 June 1850), was the second son of King William III of the Netherlands and his first spouse, Sophie of Württemberg.
When Prince Maurice suffered from meningitis, Queen Sophie wanted to consult another physician for a second opinion, but King William III refused and the child died.
Their already strained relationship fell apart almost completely, as Sophie blamed William for Maurice's death.
Nevertheless, the couple had one more son, Prince Alexander, born a year after Maurice's death.

Question: Who is the paternal grandmother of Prince Maurice Of The Netherlands?
Answer: Anna Pavlovna of Russia