Disambiguation evidence for Regency of Maria Christina of the Two Sicilies via surface form

"regency of Maria Christina of the Two Sicilies"

Triples (1)

Triples where some other subject referred to this entity as "regency of Maria Christina of the Two Sicilies".

Spanish Constitution of 1837 → historicalContext →
"regency of Maria Christina of the Two Sicilies"
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