He is the younger brother of Simone David-Raymond founder of the Marie-Enfant Hospital.

Entity and relation annotations:
id: 0
type: entity
value: text: the Marie-Enfant Hospital
labels: <Organization>
id: 1
type: entity
value: text: Simone David-Raymond
labels: <Person>
type: relation
to_id: 0
labels: Person:founds:Organization
from_id: 1