Short answers, pulled from the story.
Mary of Guise was born on the 22nd of November 1515 in Bar-le-Duc, Lorraine. Her childhood was spent in the convent of the Poor Clares at Pont-à-Mousson until her uncle and aunt removed her from the cloister at age fourteen.
Mary of Guise was first married to Louis II d'Orléans, Duke of Longueville, on the 4th of August 1534. This union produced two sons, Francis and Louis, before Louis died on the 9th of June 1537.
Mary of Guise moved the infant Mary to Stirling Castle in July 1543 to ensure safety during the Rough Wooing. She remained in Scotland during the Battle of Pinkie in September 1547 and later participated in the siege of Haddington in July 1548.
Mary of Guise died of dropsy on the 11th of June 1560 after becoming seriously ill and losing her mind over eight days. Her body was wrapped in lead and rested in St Margaret's Chapel in Edinburgh Castle before being shipped to France.
Mary of Guise was interred at the church of Saint-Pierre-les-Dames in Reims where her sister Renée was abbess. A marble tomb with a bronze statue was erected there but was destroyed during the French revolution.