Ermengarde of Tours (German:"Irmingard von Tours") (d.20 March 851) was the wife of Emperor Lothair I of the Franks. Her father was Hugh of Tours, a member of the Etichonen family, which claimed descent from the Merovingian Kings. In the middle of October 821 in Diedenhofen (Thionville), she married the Carolingian Emperor Lothair I (795-855). In 849, two years before her death, she made a donation to the abbey Erstein in the Elsass, in which she lies also buried. Wikipedia
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