Gerold I was the count of Kraichgau and Anglachgau. His daughter, Hildergard married King Charlemagne in 771. Wikipedia
Born: 725 AD
Died: 799 AD (age 74 years)
Grandparents: Berthold I Herzog von Allemannien and Germund von Franken
Grandchildren: Louis the Pious, Odo I, Count of Orléans, Pepin of Italy, and more
Children: Gerold, Prefect of Bavaria, Adrian, Count of Orléans, Hildegard, and more
Parents: Hado of the Anglachgau and Reginsinde (?)
Partner: Emma of Alamannia