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.
John III of Sweden
John III (20 December 1537 – 17 November 1592) was King of Sweden from 1569 until his death.
He was the son of King Gustav I of Sweden and his second wife Margaret Leijonhufvud.
He was also, quite autonomously, the ruler of Finland, as "Duke John" from 1556 to 1563.
In 1581 he assumed also the title Grand Prince of Finland.
He attained the Swedish throne after a rebellion against his half-brother Eric XIV.
He is mainly remembered for his attempts to close the gap between the newly established Lutheran Church of Sweden and the Catholic church.
His first wife was Catherine Jagellonica of the Polish-Lithuanian ruling family, and their son Sigismund eventually ascended both the Polish-Lithuanian and Swedish thrones.
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.
Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.
Sofia Gyllenhielm
Sofia Johansdotter Gyllenhielm (1556/59 – June 1583), was a Swedish noble, the illegitimate daughter of King John III of Sweden and Karin Hansdotter.
Lucretia Gyllenhielm
Lucretia Johansdotter Gyllenhielm( 1561 – 1585), was the illegitimate daughter of John III of Sweden and Karin Hansdotter.
She was reportedly the favorite of her father.
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.
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.
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 the paternal grandmother of Sofia Gyllenhielm?
Answer: Margaret Leijonhufvud