Disambiguation evidence for Tsarevich Ivan Alexeyevich of Russia via surface form

"Tsarevich Ivan Alexeyevich of Russia"

Triples (1)

Triples where some other subject referred to this entity as "Tsarevich Ivan Alexeyevich of Russia".

Catherine Ivanovna of Russia → father →
"Tsarevich Ivan Alexeyevich of Russia"
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