Disambiguation evidence for Tsar Alexander III of Russia (son-in-law) via surface form

"Tsar Alexander III of Russia (son-in-law)"

Triples (1)

Triples where some other subject referred to this entity as "Tsar Alexander III of Russia (son-in-law)".

Louise of Hesse-Kassel → relative →
"Tsar Alexander III of Russia (son-in-law)"
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