Christina Helena Jay
- Born on December 25, 1899 in Leipzig
- Deceased on March 10, 1985, at the age of 85 years
Parents
- Rudolf Jay (1865 - ), industriel
- Elisabeth von Frege-Weltzien (1877 - )
Family
- Married on December 20, 1920 in Leipzig, with Detwig Ludwig Wilhelm von Oertzen (1884 - 1970)