His mother was British, his father, Carl Otto Gustafson, was a Swedish photographer.

Entity and relation annotations:
id: 0
type: entity
value: text: British
labels: <Organization>
id: 1
type: entity
value: text: Carl Otto Gustafson
labels: <Person>
id: 2
type: entity
value: text: Swedish photographer
labels: <Title>
type: relation
to_id: 2
labels: Person:holds_title:Title
from_id: 1