Marie Hélène Retterer
- Born on January 3, 1909 in Munster
- Deceased on June 8, 2010, at the age of 101 years
Family
- Married on March 10, 1934 in Munster, with Henri Oechsner de Coninck (1910 - 1986), issuing
Private- Private
- Private
- Private
- Private
- Private
- Private