Emma of Allemania ^{1 2 3}

  Research Notes:

From Wikipedia - Hildegard of Vinzgouw :

Hildegard (758 -30 April 783 ) was the daughter of count Gerold of Vinzgouw and Emma of Alamannia, daughter of Hnabi , Duke of Alamannia .
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From Wikipedia - Gerold of Vinzgouw :

"In 757 , [Gerold of Vinzgouw] married Emma of Alamannia (730-789), daughter of Hnabi , Duke of Alamannia . They had the following:
Eric of Friuli
Adrian, Count of Orléans , father of Odo I, Count of Orléans
Gerold
Udalrich
Hildegard , who in 771 married King Charlemagne .
'

  Death Notes:

May have died between 788 and 798

Emma married Desiderius King of the Lombards. (Desiderius King of the Lombards was born about 710 and died in 774.)

Emma next married Gerold of Swabia, Count in Linzgau, Prefect in Bavaria in 727. (Gerold of Swabia, Count in Linzgau, Prefect in Bavaria was born about 725 and died in 799.)