This game is even more dead than Henry III, King of France from 1574 until his assassination in 1589, as well as King of Poland and Grand Duke of Lithuania from 1573 to 1575.

As the fourth son of King Henry II of France, he was not expected to inherit the French throne and thus was a good candidate for the vacant throne of the Polish–Lithuanian Commonwealth, where he was elected monarch in 1573. During his brief rule, he signed the Henrician Articles into law, recognizing the szlachta's right to freely elect their monarch. Aged 22, Henry abandoned Poland–Lithuania upon inheriting the French throne when his brother, Charles IX, died without issue.