He was married to Alix and had three children Duncan, Robert and Sally.

Entity and relation annotations:
id: 0
type: entity
value: text: Alix
labels: <Person>
id: 1
type: entity
value: text: Duncan
labels: <Person>
id: 2
type: entity
value: text: Robert
labels: <Person>
id: 3
type: entity
value: text: Sally
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: 1
type: relation
to_id: 3
labels: Person:family:Person
from_id: 2
type: relation
to_id: 2
labels: Person:family:Person
from_id: 0
type: relation
to_id: 3
labels: Person:family:Person
from_id: 0
type: relation
to_id: 3
labels: Person:family:Person
from_id: 1