Halfdan the Black

823–863

ninth-century king of Vestfold

Born in Vestfold

Contemporaries

People who walked the earth at the same time as Halfdan the Black:

• Muḥammad ibn Musa al-Khwarizmi (780–850)
• Alfred the Great (849–899)

See everyone who was alive in 830 · 840 · 850 · 860.

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