Konstancja Lubomirska
Princess Konstancja Lubomirska( ca. 1618–1646) was a Polish noble lady.
Konstancja married Kazimierz Franciszek Czarnkowski on 1 February 1637 in Kraków.
She was the mother of Adam Uriel Czarnkowski, grandmother of Zofia Anna Czarnkowska, Great- grandmother of Katarzyna Opalinska and the great- great- grandmother of Maria Leszczyńska.
Maria Anna Vasa
Maria Anna Theresa Vasa (1 July 1650 - 1 August 1651), was a Polish-Lithuanian princess and a member of the House of Vasa.
Born in Warsaw, she was the eldest child and only daughter of John II Casimir Vasa, King of Poland and Grand Duke of Lithuania, by his wife Marie Louise Gonzaga.
Maria Schicklgruber
Maria Anna Schicklgruber( 15 April 1795 – 7 January 1847) was the mother of Alois Hitler, and the paternal grandmother of Adolf Hitler.
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.
Marie Louise Gonzaga
Marie Louise Gonzaga (18 August 1611 – 10 May 1667) was Queen of Poland and Grand Duchess of Lithuania by marriage to two Kings of Poland and grand dukes of Lithuania, brothers Władysław IV and John II Casimir.
She was born in Nevers to Charles I, Duke of Mantua, and Catherine of Guise.
An active and energetic woman, she was a strong supporter of monarchy and religious persecution, for which she was disliked by the highly democratic Polish court and Polish nobility.
However, she managed to stay involved in the Commonwealth's politics, which led to the foundation of the first Polish newspaper as well as other public institutions.
Together with Bona Sforza, she is regarded as one of the most influential and most powerful queens of the Kingdom of Poland and the Polish-Lithuanian Commonwealth.
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.
Archduchess Maria Anna of Austria (1610–1665)
Archduchess Maria Anna of Austria( German:" Maria Anna von Habsburg, Erzherzogin von Österreich", also known as" Maria Anna von Bayern" or" Maria- Anna, Kurfürstin von Bayern"; 13 January 1610 – 25 September 1665), was a German regent, Electress of Bavaria by marriage to Maximilian I, Elector of Bavaria, and co-regent of the Electorate of Bavaria during the minority of her son Ferdinand Maria, Elector of Bavaria from 1651 to 1654.
Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.
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.

Question: Who is Maria Anna Vasa's maternal grandmother?
Answer: Catherine of Guise