Æthelberht

• Alias: Adelbert (in Dutch)
• Son of Eormenred and Oslafa

Married

• Married: Mandana of the Obotrites

Children

• Count of Sachsen Billung von Wenden, Graf in Sachsen; married Freduna von Sachsen

Sources

• Die deutschen Herzogthümer Schleswig-Holstein-Lauenburg in ihrem staatlichen By Wilhelm SCHAEFER (of Dresden.) - https://books.google.com/books?id=IdcwP17KtgQC&pg=PA7&lpg=PA7&dq=Bi...
• Our Royal Titled Noble and Commoner - https://our-royal-titled-noble-and-commoner-ancestors.com/p561.htm#...
• S. E. Kelly, "Eorcenberht", Oxford Dictionary of National Biography
• Mary Dockray- Miller, Motherhood and mothering in Anglo-Saxon England, p.19
• Eormenred 1 at Prosopography of Anglo-Saxon England
• Wikipedia - https://en.m.wikipedia.org/wiki/Eormenred_of_Kent
• Greene Family Geneology - http://freepages.rootsweb.com/~greenefamily/genealogy/lape/pafg657....