What is Leopold, Duke of Lorraine?
{{Infobox royalty | name = Léopold I | image = Portrait en pied de Léopold Ier Duc de Lorraine.jpg | title = Duke of Lorraine, Bar and of Teschen | birth_date = {{Birth date|1679|9|11|df=y}} | birth_place = Palace of Innsbruck, Tyrol, [[Austria]] | death_date = {{Death date and age|1729|3|27|1679|9|11||df=y}} | death_place = [[Château de Lunéville]], Lorraine, [[France]] | spouse = [[Élisabeth Charlotte d'Orléans]] | full name =Léopold Joseph Louis de Lorraine | house = [[House of Lorraine]] | father = [[Charles V, Duke of Lorraine]] | mother = Eleanor of Austria | issue = Louis, Hereditary Prince of Lorraine<br/>Léopold Clément, Hereditary Prince of Lorraine<br>[[Francis I, Holy Roman Emperor]]<br>[[Elisabeth Therese of Lorraine|Elisabeth Therese, Queen of Sardinia]]<br>Charles Alexander of Lorraine<br>Anne Charlotte, Abbess of Essen | signature = 1724 signature of Léopold I of Lorraine (Sovereign Duke of Lorraine).jpg | burial_place = Église Saint-François-des-Cordeliers, [[Nancy, France|Nancy]], France }} '''Léopold, I Duke of Lorraine''' (11 September 1679 – 27 March 1729) [[nickname]]d ''the Good'', was the ruling Duke of Lorraine and Bar from 1690 to his death. He was named in honour of his uncle Holy Roman Emperor Leopold I. He was also responsible for the creation of the [[Château de Lunéville]] which was used as the ducal residence during his lifetime. The eldest son of Eleanor of Austria and Charles V of Lorraine, He was from a long established [[House of Lorraine]] which had ruled over the small sovereign [[Duchy of Lorraine]] since 1473. ==Life as duke== He was in exile and Lorraine was occupied by France until 30 October 1697, when it was returned to Leopold; it was again occupied by [[France]] from 1702 to 1714, although the duke remained in place. Following Leopold's death, his wife would act as [[regenbt]] for their son Francis until he gained his majority. ==Marriage== Leopold married [[Élisabeth Charlotte d'Orléans]], a [[