Charles II Francis of Austria was an Archduke of Austria and a ruler of Inner Austria from 1564. He was a member of the House of Habsburg.
Gisants of Charles II Francis of Austria and his wife, Maria Anna of Bavaria, on the cenotaph of "Habsburg mausoleum", Seckau Abbey
Seckau Abbey, "Habsburg mausoleum", cenotaph
Mary, Queen of Scots, also known as Mary Stuart or Mary I of Scotland, was Queen of Scotland from 14 December 1542 until her forced abdication in 1567.
Both Mary and her father King James V were born at Linlithgow Palace in West Lothian, Scotland.
Gold coin of 1553: obverse, coat of arms of Scotland; reverse, royal monogram
Mary and Francis in Catherine de' Medici's book of hours, c. 1574. Bibliothèque nationale de France, Paris.