He and Hildagarde had two children, Dwain Junior and Millicent.

Entity and relation annotations:
id: 0
type: entity
value: text: Hildagarde
labels: <Person>
id: 1
type: entity
value: text: Dwain Junior
labels: <Person>
id: 2
type: entity
value: text: Millicent
labels: <Person>
type: relation
to_id: 1
labels: Person:family:Person
from_id: 0
type: relation
to_id: 2
labels: Person:family:Person
from_id: 0
type: relation
to_id: 2
labels: Person:business/work:Person
from_id: 1