Marie de Coninck
- Born in 1888
- Deceased in 1913, at the approximate age of 24 years
Parents
- Georges de Coninck (1848 - 1934), ingénieur chimiste, directeur d'établissements textiles à Bolbec
- Isabelle Sarah Winslow (1857 - 1946)
Family
- Married in 1911, with Alexander Holey-Olmsted (1883 - 1933), ingénieur