Disambiguation evidence for Louis IV, Grand Duke of Hesse via surface form

"Louis IV, Grand Duke of Hesse (formerly Landgrave)"

Triples (1)

Triples where some other subject referred to this entity as "Louis IV, Grand Duke of Hesse (formerly Landgrave)".

Landgrave of Hesse → notableHolder →
"Louis IV, Grand Duke of Hesse (formerly Landgrave)"
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