Ottara Haas-Heye
- Born in 1910
- Deceased in 2001, at the approximate age of 90 years
Parents
- Otto Haas-Heye (1879 - 1959)
- Victoria d'Eulenbourg (1886 - 1967)
Family
- Married on October 30, 1935, with Carl Ludvig Douglas (1908 - 1961), ambassadeur de Suède