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