Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.
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.
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.
Otto von Habsburg
Otto von Habsburg (20 November 1912 4 July 2011), also known by his traditional royal title of Archduke Otto of Austria, was the last Crown Prince of Austria-Hungary from 1916 until the dissolution of the empire in 1919, a realm which comprised modern-day Austria, Hungary, Bosnia and Herzegovina, Croatia, the Czech Republic, Slovakia, Slovenia, and parts of Italy, Montenegro, Poland, Romania, Serbia and Ukraine.
He became the pretender to the former thrones, Head of the House of Habsburg-Lorraine, and Sovereign of the Order of the Golden Fleece in 1922, upon the death of his father.
He resigned as Sovereign of the Golden Fleece in 2000 and as head of the Imperial House in 2007.
The eldest son of Charles I and IV, the last Emperor of Austria and King of Hungary, and his wife, Zita of Bourbon-Parma, Otto was born as third in line to the thrones, as Archduke Otto of Austria, Royal Prince of Hungary, Bohemia, and Croatia.
With his father's accession to the thrones in 1916, he was likely to become emperor and king.
As his father never abdicated, Otto was considered by himself, his family and Austro-Hungarian legitimists to be the rightful emperor-king from 1922.
Otto was active on the Austrian and European political stage from the 1930s, both by promoting the cause of Habsburg restoration and as an early proponent of European integration—being thoroughly disgusted with nationalism—and a fierce opponent of Nazism and communism.
He has been described as one of the leaders of the Austrian Resistance.
After the 1938 "Anschluss", where monarchists were severely persecuted in Austria and sentenced to death by the Nazis, Otto fled Europe to the United States.
Otto von Habsburg was Vice President (1957–1973) and President (1973–2004) of the International Paneuropean Union, and served as a Member of the European Parliament for the Christian Social Union of Bavaria (CSU) from 1979 to 1999.
As a newly elected Member of the European Parliament in 1979, Otto had an empty chair set up for the countries on the other side of the Iron Curtain in the European Parliament, and took a strong interest in the countries behind the Iron Curtain.
Otto von Habsburg played a notable role in the revolutions of 1989, as a co-initiator of the Pan-European Picnic.
Later he was a strong supporter of the EU membership of central and eastern European countries.
A noted intellectual, he published several books on historical and political affairs.
Otto has been described as one of the "architects of the European idea and of European integration" together with Robert Schuman, Konrad Adenauer, and Alcide De Gasperi.
Otto was exiled in 1919 and grew up mostly in Spain.
His devout Catholic mother raised him according to the old curriculum of Austria-Hungary, preparing him to become a Catholic monarch.
During his life in exile, he lived in Switzerland, Madeira, Spain, Belgium, France, the United States, and from 1954 until his death, finally in Bavaria (Germany), in the residence "Villa Austria".
At the time of his death, he was a citizen of Germany, Austria, Hungary, and Croatia ,having earlier been stateless "de jure" and "de facto", and possessed passports of Monaco, the Order of Malta, and Spain.
His funeral took place at St. Stephen's Cathedral in Vienna on 16 July 2011; he was entombed in the Imperial Crypt in Vienna and his heart buried in Pannonhalma Archabbey in Hungary.
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.
Francesca von Habsburg
Francesca von Habsburg- Lothringen( born 7 June 1958) is an art collector and the estranged wife of Karl von Habsburg, current head of the House of Habsburg- Lorraine.
Andrea von Habsburg
Andrea von Habsburg ("Andrea Maria von Habsburg-Lothringen")
Archduchess of Austria, Hereditary Countess of Neipperg, (born 30 May 1953, in Würzburg, Bavaria), is the first child and oldest daughter of Otto von Habsburg and his wife, Princess Regina of Saxe-Meiningen.
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.
Michaela von Habsburg
Michaela von Habsburg(" Michaela Maria Madeleine Kiliana Habsburg- Lothringen") was born 13 September 1954, in Würzburg.
She is the twin sister of Monika von Habsburg, and daughter of Otto von Habsburg and Princess Regina of Saxe- Meiningen.
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.

Question: Who is Andrea Von Habsburg's paternal grandmother?
Answer: Zita of Bourbon-Parma