Gallo was married and was the father of Gambino associate Joseph C. Gallo.

Entity and relation annotations:
id: 0
type: entity
value: text: Gallo
labels: <Person>
id: 1
type: entity
value: text: Gambino
labels: <Organization>
id: 2
type: entity
value: text: Joseph C. Gallo
labels: <Person>
type: relation
to_id: 2
labels: Person:family:Person
from_id: 0
type: relation
to_id: 1
labels: Person:provides_services_to:Organization
from_id: 2