Question: Katarzyna Ostrogska was the grandmother of this King of Poland who died in what year
Context: Queen Savang Vadhana of Siam (Thai: สว่างวัฒนา ; rtgs: "Sawang Watthana" , 10 September 1862 – 17 December 1955) was a consort of King Chulalongkorn or Rama V and his half sister.  Her full name and title was Queen Sri Savarindira (Thai: ศรีสวรินทิรา ; rtgs: "Si Sawarinthira" ) – thus she was not the "Rajini" (queen), she was the highest consort.  After her first grandson's accession to power in 1935, she became known as Somdetch Phra Phan Vassa Ayika Chao (สมเด็จพระพันวัสสาอัยยิกาเจ้า; rtgs: "Somdet Phra Phan Watsa Ai-yika Chao" ; "the Queen Grandmother"), which means The Queen Grandmother because she was the grandmother of both King Ananda Mahidol and King Bhumibol Adulyadej or Rama IX.  All her children died before her death. Michael I (Polish: "Michał Korybut Wiśniowiecki" , Lithuanian: "Mykolas I Kaributas Višnioveckis" ; May 31, 1640 – November 10, 1673) was the ruler of the Polish–Lithuanian Commonwealth as King of Poland and Grand Duke of Lithuania from September 29, 1669 until his death in 1673.  Michael's reign was marked by struggles between the pro-Habsburg and pro-French political factions. Katarzyna Ostrogska was the name of several Polish–Lithuanian noble women: Anna Catherine Constance Vasa of Poland (Polish: "Anna Katarzyna Konstancja Waza" ; 7 August 1619 in Warsaw – 8 October 1651 in Cologne) was a Polish princess, daughter of King Sigismund III Vasa and his second wife Constance of Austria. Catherine of Austria (Polish: "Katarzyna Habsburżanka" ; Lithuanian: "Kotryna Habsburgaitė" ; 15 September 1533 – 28 February 1572) was one of the fifteen children of Ferdinand I, Holy Roman Emperor and Anna of Bohemia and Hungary.  In 1553, she married Polish King Sigismund II Augustus and became Queen consort of Poland and Grand Duchess consort of Lithuania.  Their marriage was not happy and they had no issue.  After a likely miscarriage in 1554 and a bout of illness in 1558, Sigismund became increasingly distant.  He tried but failed to obtain a divorce from the pope.  In 1565, Catherine returned to Austria and lived in Linz until her death.  Sigismund died just a few months after her bringing the Jagiellon dynasty to its end. Princess Gryzelda Konstancja Wiśniowiecka "née" Zamoyska of clan Jelita (27 April 1623 – 17 April 1672) was a Polish noble lady and mother of King Michał Korybut Wiśniowiecki.  She was a daughter of Tomasz Zamoyski, voivode of Podole and Chancellor and Princess Katarzyna Ostrogska.  She was buried on 10 June 1672 in Warsaw. Princess Katarzyna Ostrogska (1602–1642) was a Polish–Lithuanian noble lady.  She was the grandmother of King of Poland Michał Korybut Wiśniowiecki. Princess Teofila Ludwika Zasławska (ca. 1650 – November 15, 1709) was a member of the Polish nobility (Polish: "szlachta" ).  She was the daughter of Katarzyna Sobieska, who was the sister of Jan III Sobieski, the king of The Kingdom of Poland and the Grand Duchy of Lithuania.  Her father was Władysław Dominik Zasławski, a Polish nobleman of Ruthenian stock of the house of Ostrogski, one of the richest magnates in Poland. Princess Kateryna Ostrozka (Ukrainian: Катерина Острозька , Lithuanian: "Kotryna Ostrogiškaitė" , Polish: "Katarzyna Ostrogska" ) (1560–1579) was a Polish–Lithuanian noble lady Catherine of Hungary (Hungarian: "Katalin" , Polish: "Katarzyna" ; July 1370 – May 1378), a member of the Capetian House of Anjou, was heir presumptive to the thrones of Hungary and Poland as eldest child of King Louis the Great and his second wife, Elizabeth of Bosnia.
Answer: 1673