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Warren Dempsey Obituary

Warren R. Dempsey
AIKEN - Warren Rae Dempsey III, graduate of the University of Pennsylvania, who attended the United States Military Academy at West Point and was a decorated Special Forces Infantry Officer in Vietnam and a successful investment manager for over 40 years, died June 1 at his home in Aiken, South Carolina after living with cancer for nearly two years. He was 71.
Dempsey was born on October 6, 1945 in Pittsburgh, Pennsylvania to Jean Hazlett Dempsey, a homemaker from Canonsburg, Pennsylvania, and Warren Rae Dempsey, Jr., an insurance agency owner from Baltimore. As quarterback of the Baltimore Polytechnic high school football team in 1962, he led his team to an undefeated season, state championship and a #5 national ranking, earning him all-Maryland Scholastic Association (MSA) honors.
Dempsey attended West Point from 1963 to 1966, where he played Plebe football and varsity lacrosse. In June 1966, he worked in the family insurance business and joined the Maryland National Guard serving in a Special Forces unit. He graduated from Officers Candidate School with a Reserve Officers Commission in 1967. In 1968, Dempsey volunteered to join the Regular Army and graduated from the Infantry Officers Basic Course, Airborne and Ranger Schools and Special Forces Officers School before joining the 7th SFG at Ft. Bragg, NC. Lieutenant Dempsey volunteered for the 5th SF Group in Vietnam early in 1969. He was awarded the Combat Infantryman's Badge, Bronze Star, the Air Medal, the Army Commendation Medal for meritorious service in combat, and the Vietnamese Cross of Gallantry.
Upon his return from Vietnam, Dempsey completed his bachelor's degree in finance at the University of Pennsylvania Wharton School of Finance, where he was also assistant lacrosse coach. Dempsey worked as a trader for several prominent Wall Street firms before starting his own business as a hedge fund manager for private clients, which remained his profession until his passing.
He and his wife of 28 years, Karen Somerville Dempsey, were very involved in the thoroughbred racing and steeplechase communities. Dempsey served as treasurer of the National Steeplechase Association (NSA) in 2001 and 2002 and was a member of the NSA's board of directors from 1997 through 2002. The couple had horses with trainers Tom Voss and Jonathan Sheppard, most notably Atlanta Cup and Saratoga winner Soaringoverseattle (trained by Voss), and War Talk, who won the 2001 Little Everglades Stakes for novices when trained by Sheppard.
A lifetime member of the Elkridge Hartford Hunt in Maryland, Dempsey also served on the advisory board for the Aiken Thoroughbred Racing Hall of Fame & Museum. He was an enthusiastic golfer and court tennis player and enjoyed membership at the Palmetto Golf Club in Aiken and the Aiken Tennis Club.
In addition to his wife, Dempsey is survived by daughter, Lisa Dempsey Rubenson (Todd), of Charlotte, NC; step-daughter, Morgan Alexandra Brown, of Los Angeles, CA and step-son Lorcan Patrick O'Toole, also of Los Angeles; brothers, David Blaine Dempsey (Eileen) of Rockville, MD and William Brent Dempsey, of Baltimore; sisters, Carol Dempsey Finney and Margaret Lynn Dempsey, both of Baltimore; granddaughters Cornelia Blaine and Sophia Katherine Rubenson; step-grandson Remington Rivers; and six nieces and nephews.
There will be a private gathering of family and friends in Aiken on June 13 to celebrate his life. A more formal memorial service will be held Thursday, June 15th at 10:30 am at the Church of the Redeemer at 5603 North Charles Street in Baltimore. Donations may be made to Saratoga War Horse Foundation or Charlotte Bridge Home. The family would like to thank the physicians, surgeons and staff at Carolinas Medical Center and Levine Cancer Institute in Charlotte for providing world-class care - in particular, Dr. Christopher Ferris, Dr. John B. Martinie and Dr. Reza Nazemzadeh.

To plant trees in memory, please visit the Sympathy Store.

Published by Aiken Standard and North Augusta Star on Jun. 11, 2017.

Memories and Condolences
for Warren Dempsey

Not sure what to say?





Malcolm Travelstead

June 5, 2025

Karen, It´s hard to believe that Warren passed away eight years ago. Hopefully the fond memories you have remain and counter the pain of his death.
All the best!

Malcolm Travelstead

June 6, 2024

Today I am attending my 60th class reunion of the Baltimore Polytechnic institute and I am remembering many fun and meaningful times with Warren.
My old classmates and teammates are talking about old times involving Warren. May he Rest In Peace.

Richard Kiper

June 6, 2020

De Oppresso Liber, my friend

George Brown

July 25, 2017

I will always feel enriched by being able to say you were my friend. I am also certain that I am not alone in this feeling, and regard. God Bless!

Mike Mazanek

June 30, 2017

Condolences from all your Poly brothers - our hero in so many ways. Peace to you and your family!

Mike Mazanek, Poly '62

BUD STANN

June 18, 2017

REST IN PEACE MY FRIEND AND BROTHER . WE SHARED BARRACKS , PLAYED FOOTBALL TOGETHER AND SHARED AN EXPERIENCE OF A LIFETIME AT WEST POINT . NO MORE WORRIES ; NO MORE SUFFERING . SEE YOU ON THE OTHER SIDE . LOVE AND MEMORIES ALWAYS

Chris Aarons

June 14, 2017

Warren, you were a client, colleague and a friend but always a true gentlemen. my condolences to all your family. Koala

Dusty Farber

June 14, 2017

Karen you know how much I loved my brother Warren. What a colorful and full life he led. He was an inspiration and a better friend there was not. My thoughts are now with you and the dogs. Be strong and laugh a lot. He would have liked both!

Malcolm Travelstead

June 13, 2017

My sincere condolences to the Dempsey family. While no words can ease this loss I wish to pass on that Warren was a great friend and the bond that was created as football and lacrosse teammates in high school have lasted to the very time. While our lives traveled down different paths we happily reconnected and rekindled our friendship five years ago. I admired and respected Warren and we will all miss him.

Emma Croft

June 13, 2017

Karen, I have many fun memories from when I worked for you both. Warren was a wonderful man that I will remember with fondness.

David Graham

June 13, 2017

One of of my best and longtime friends so sorry to see him go I loved him
David

Stan Crawford

June 12, 2017

Sorry to hear that Warren has passed! We played lacrosse together at BPI and have never forgotten him. May God bless him and keep him.

Edward Taylor

June 12, 2017

So sorry to hear of Warren's passing. As a classmate of his at Baltimore Polytechnic HIgh School, I have great memories of him as a fellow student there and a friend.

Rich Kiper

June 11, 2017

To the Dempsey family, I knew Warren during his three years at West Point. I thought very highly of him. I was very glad I never had to challenge him on the lacrosse field. NO DOUBT WHO WOULD HAVE WON THAT ENCOUNTER! I called him about a month or so ago and we spoke for a few minutes. I am so glad I got to hear his voice. I also was a Special Forces officer in Vietnam, but must have been at different times. I did not know that when I spoke with him. We probably could have shared some good stories. I am so sorry for your loss. I wish he could have joined us at the reunion. He was one of us.

Mary Wright

June 11, 2017

Karen, I am so sorry for your loss. Prayers of peace and comfort for you and your family. This is Mary that used to work at Hiler Hay with Mike. I'm sure Warren and Mike are talking horses in heaven. Love ya lady.

John Pitney

June 11, 2017

Rest In Peace old friend in the hands of the Lord.Airborne

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