Disambiguation evidence for Mason Mastroianni is Johnny Hart's grandson via surface form

"Mason Mastroianni is Johnny Hart's grandson"

Triples (1)

Triples where some other subject referred to this entity as "Mason Mastroianni is Johnny Hart's grandson".

B.C. → familyRelationToCreator →
"Mason Mastroianni is Johnny Hart's grandson"
ⓘ