Margaret Osborne du Pont

Is your surname du Pont?

Research the du Pont family

Margaret Osborne du Pont's Geni Profile

Share your family tree and photos with the people you know and love

  • Build your family tree online
  • Share photos and videos
  • Smart Matching™ technology
  • Free!


Margaret Evelyn du Pont (Osborne)

Birthplace: Joseph, Wallowa, Oregon, United States
Death: Died in El Paso, El Paso, Texas, United States
Immediate Family:

Daughter of St. Lawrence Osborne and Eva Jane Osborne
Ex-wife of William du Pont, Jr.
Partner of <private> Bloss (Varner)
Mother of <private> du Pont

Managed by: Private User
Last Updated:
view all

Immediate Family

About Margaret Osborne du Pont

Margaret Osborne duPont (born Margaret Evelyn Osborne; March 4, 1918 – October 24, 2012) was a World No. 1 American female tennis player.

DuPont won a total of 37 singles, women's doubles, and mixed doubles Grand Slam titles, which places her fourth on the all-time list despite never entering the Australian Championships. She won 25 of her Grand Slam titles at the U.S. Championships, which is an all-time record.


view all

Margaret Osborne du Pont's Timeline

March 4, 1918
Joseph, Wallowa, Oregon, United States
October 24, 2012
Age 94
El Paso, El Paso, Texas, United States