The Dune Encyclopedia
This article or section refers to elements that appear exclusively in The Dune Encyclopedia.

Henli IV was grandson of Emperor Henli III whom he succeeded to the throne.

His rule was usurped by his relative, Henli V.

Preceded by
Henli III
Padishah Emperor of the Known Universe
3740 AG-3743 AG
Succeeded by
Henli V
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