Кой излиза с Берта (дъщеря на Карл Велики)?

Berthe (née vers 779-780, morte après 823) est une fille de Charlemagne, roi des Francs et empereur d'Occident, et d'Hildegarde.

Angilbert, Count of Ponthieu (c. 760 – 18 February 814) was a noble Frankish poet who was educated under Alcuin and served Charlemagne as a secretary, diplomat, and son-in-law. He is venerated as a pre-Congregation saint and is still honored on the day of his death, 18 February.