Disambiguation evidence for Nicholas Alexandrovich, Tsarevich of Russia via surface form

"Nicholas Alexandrovich of Russia (Tsesarevich)"

Triples (1)

Triples where some other subject referred to this entity as "Nicholas Alexandrovich of Russia (Tsesarevich)".

Grand Duchess Alexandra Alexandrovna of Russia → sibling →
"Nicholas Alexandrovich of Russia (Tsesarevich)"
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