The wife of which king gave birth to a daughter who supposedly had an illegitimate child as a young girl?
Princess Sophia of the United Kingdom Princess Sophia of the United Kingdom (Sophia Matilda; 3 November 1777 – 27 May 1848) was the 12th child and 5th daughter of King George III and Charlotte of Mecklenburg-Strelitz. Sophia is perhaps best known for the rumours surrounding a supposed illegitimate child to which she gave birth as a young woman.
Ladislaus IV of Hungary Ladislaus the Cuman (Hungarian: "IV. (Kun) László" , Croatian: "Ladislav IV. Kumanac" , Slovak: "Ladislav IV. Kumánsky" ; 5 August 1262 – 10 July 1290), also known as Ladislas the Cuman, was king of Hungary and Croatia from 1272 to 1290. His mother, Elizabeth, was the daughter of a chieftain from the pagan Cumans who had settled in Hungary. At the age of seven, he married Elisabeth (or Isabella), a daughter of King Charles I of Sicily. Ladislaus was only 10 when a rebellious lord, Joachim Gutkeled, kidnapped and imprisoned him.