Disambiguation evidence for Jack O'Callahan via surface form

"O'Callahan"

Triples (2)

Triples where some other subject referred to this entity as "O'Callahan".

Jack O'Callahan → familyName →
"O'Callahan"
↳ resolves to Jack O'Callahan
ⓘ
John Joseph O'Callahan → familyName →
"O'Callahan"
↳ resolves to Jack O'Callahan
ⓘ