- Born: Aachen, Rhineland
- Married: Abt 753
- Died: 798
compiler's 34/35/36/37/38/39/40/41/42 x great grandmother
Her marriage is suggested by Thegan's Vita Hludowici Imperatoris which names "Hildigardam [wife of Charles I King of the Franks] quæ erat de cognatione Gotefridi ducis Alamannorum" and specifies that she was Imma's daughter. "Geroldus comes et conjux mea Imma" donated property "in pago Creichgowe in villa Ziuternheim et in Odenheim" to Kloster Lorsch by charter dated 30 Jun 779. "Geroldus et conjux mea Imma" donated property "in pago Wormat. in Eichinen et Mettenheim…" to Kloster Lorsch by charter dated 1 Jul 784.
The Annales Alamannici record the death in 798 of "Imma". 1
Imma married Gerold I UDALRICHINGER, Graf im Kraichgau, about 753. (Gerold I UDALRICHINGER died after 1 Jul 784.)
1 Foundation for Medieval Genealogy, Medlands: Imma.