Jean Julien Lemercier Duquesnay

1750 -

• Name	Jean Julien Lemercier Duquesnay
  Birth	20 Oct 1750	Mantes, France
  Gender	Male
  _FSFTID	KCMH-KT1
  _UID	1F69246C518D40C7AA066B85B8F3B2726C09
  Person ID	I20904	My Genealogy
  Last Modified	15 Feb 2026

  
  

  Father	Claude Lemercier Duquesnay,   b. 30 Mar 1719, France d. 5 Oct 1759 (Age 40 years)
  Mother	Anne Blot,   b. Abt 1724, Mantes, France
  Marriage	Feb 1747	Mantes, France
  Family ID	F8582	Group Sheet  |  Family Chart

  
  

  Family	Jeanne Marie Gilon,   b. Abt 1754, Mantes, France
  Marriage	Abt 1775	Mantes, France
  Children	1. Nargisse Lemercier Duquesnay,   b. Abt 1751, Mantes, France   2. Rose Lemercier Duquesnay,   b. Abt 1753, Mantes, France
  Family ID	F8583	Group Sheet  |  Family Chart
  Last Modified	6 Oct 2026