Disambiguation evidence for Jack O'Callahan via surface form

"Jack O'Callahan"

Triples (3)

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

1980 U.S. Olympic ice hockey team → player →
"Jack O'Callahan"
↳ resolves to Jack O'Callahan
ⓘ
Jack O'Callahan → nickname →
"Jack O'Callahan"
↳ resolves to Jack O'Callahan
ⓘ
William Conrad Schneider → teamMates →
"Jack O'Callahan"
↳ resolves to Jack O'Callahan
ⓘ