Disambiguation evidence for Charles Leopold, Duke of Mecklenburg-Schwerin via surface form

"Ferdinand Leopold, Duke of Mecklenburg-Schwerin"

Triples (1)

Triples where some other subject referred to this entity as "Ferdinand Leopold, Duke of Mecklenburg-Schwerin".

Alexei Antonovich of Brunswick → maternalGrandfather →
"Ferdinand Leopold, Duke of Mecklenburg-Schwerin"
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