Étienne François Kayr de Blumenstein
- Born in 1717 in Paris
- Deceased before 1803
Parents
- Antoine François de Blumenstein, maire de Lezoux
- Marie Charlotte Duru ( - aft. 1757)
Family
- Married on February 3, 1756, with Marguerite Madeleine de Montrognon (1738 - ), dame de Crottes, issuing
- Guillaume (1757 - 1757)
Claudine Marguerite (1758 - )- Jean Baptiste François (1759 - )
- Marie Angélique (1760 - 1812)
- Jean Marie François (1762 - )
- Jean Baptiste Pierre François (1766 - 1854)
Occupations
- concessionnaire de mines de plomb en Forez et Dauphiné