Disambiguation evidence for Francis IV, Duke of Mantua via surface form

"Francis IV, Duke of Mantua"

Triples (2)

Triples where some other subject referred to this entity as "Francis IV, Duke of Mantua".

Margaret of Savoy, Duchess of Mantua → spouse →
"Francis IV, Duke of Mantua"
↳ resolves to Francis IV, Duke of Mantua
ⓘ
Eleonor Gonzaga, Holy Roman Empress (younger) → sibling →
"Francis IV, Duke of Mantua"
↳ resolves to Francis IV, Duke of Mantua
ⓘ