Luitgard

Luitgard
Queen consort of the Franks
Reign	794-800
Predecessor	Fastrada
Successor	Ermengarde of Hesbaye
Spouse(s)	Charlemagne
Died	4 June 800

Luitgard (died June 4, 800) was the fourth and last wife of Charlemagne.

Luitgard was the daughter of an Alamannian count. She married Charlemagne in 794 and died of unknown causes on June 4, 800. She and Charlemagne had no children.

...
Wikipedia