Philippe Raoul Yvon Le Mercier du Quesnay

1875 - 1940  (64 years)

• Name	Philippe Raoul Yvon Le Mercier du Quesnay
  Birth	9 Dec 1875	New Orleans, Orleans, Louisiana, United States
  Gender	Male
  _FSFTID	LL4R-F6G
  _UID	C6B2898E71374D49B4291ABC1A29BE79FA9D
  Death	12 Nov 1940	New Orleans, Orleans, Louisiana, United States
  Person ID	I21345	My Genealogy
  Last Modified	15 Feb 2026

  
  

  Father	Marie Charles Lemercier Duquesnay,   b. 25 May 1837, Kingston, Jamaica d. 18 Sep 1900, New Orleans La. (Age 63 years)
  Mother	Louise Angela Desforges,   b. Abt 1838, Of New Orleans, Louisiana
  Marriage	14 Feb 1859	New Orleans, Louisiana
  Family ID	F8717	Group Sheet  |  Family Chart

  
  

  Family 1	Marie Rose Valarie Le Mercier Duquesnay,   b. 2 Mar 1882, New Orleans, Orleans, Louisiana, United States
  Marriage	21 Nov 1901	New Orléans, Orléans Parish, Louisiana, Etats Unis
  Children	1. Marie Rose Francoise Constance Le Mercier du Quesnay,   b. 2 Mar 1903, New Orleans, Orleans, Louisiana, United States d. 16 Jan 1962 (Age 58 years)   2. Amélie Yvonne Le Mercier du Quesnay,   b. 18 Oct 1907, New Orleans, Orleans, Louisiana, United States d. 19 Oct 1996, New Orléans, Orléans Parish, Louisiana, America (Age 89 years)   3. Marie Olga Le Mercier du Quesnay,   b. 8 Jan 1910, New Orleans, Orleans, Louisiana, United States d. 9 Aug 1991, New Orléans, Orléans Parish, Louisiana, Etats Unis (Age 81 years)   4. Marie Louise Valerie Le Mercier du Quesnay,   b. Dec 1912, New Orleans, Orleans, Louisiana, United States d. 27 Jul 2011, Norfolk, Norfolk City, Virginia, United States (Age ~ 98 years)
  Family ID	F8723	Group Sheet  |  Family Chart
  Last Modified	6 Oct 2026

  
  

  Family 2	Marie Louise Valarie Le Mercier Duquesnay,   b. 2 Mar 1882, New Orleans, Orleans, Louisiana, United States
  Marriage	21 Nov 1901	New Orléans, Orléans Parish, Louisiana, Etats Unis
  Children	1. Marie Rose Francoise Constance Le Mercier du Quesnay,   b. 2 Mar 1903, New Orleans, Orleans, Louisiana, United States d. 16 Jan 1962 (Age 58 years)   2. Amélie Yvonne Le Mercier du Quesnay,   b. 18 Oct 1907, New Orleans, Orleans, Louisiana, United States d. 19 Oct 1996, New Orléans, Orléans Parish, Louisiana, America (Age 89 years)   3. Marie Olga Le Mercier du Quesnay,   b. 8 Jan 1910, New Orleans, Orleans, Louisiana, United States d. 9 Aug 1991, New Orléans, Orléans Parish, Louisiana, Etats Unis (Age 81 years)   4. Marie Louise Valerie Le Mercier du Quesnay,   b. Dec 1912, New Orleans, Orleans, Louisiana, United States d. 27 Jul 2011, Norfolk, Norfolk City, Virginia, United States (Age ~ 98 years)
  Family ID	F8737	Group Sheet  |  Family Chart
  Last Modified	6 Oct 2026