- Born on March 8, 1657
- Deceased on March 17, 1744 in Ermont, at ancien château de Cernay, at the age of 87 years
Parents
- Alexandre de Blair ( - 1660), seigneur de Blainville, banquier
- Madeleine Pittan
Family
- Married on June 27, 1686 in Versailles, at église Notre-Dame, with Henriette Brinon ( - 1737), issuing
Anne Marie ( - 1718)- Louis François
- Renée (1700 - 1742)