The House of Tęczyński was a powerful family of nobility in the Kingdom of Poland, during the times of the late Piast dynasty, the Jagiellon dynasty and in the early decades of the Polish–Lithuanian C

Sophia of Halshany, known simply as Sonka, was a princess of Lithuanian Alšėniškiai princely family who was Queen of Poland as the fourth and last wife of Jogaila, King of Poland and Supreme Duke of L