Margaret Anne “Peggy” Stewart
October 24, 1940 - September 21, 2025
Margaret Anne “Peggy” Stewart, age 84, of Middletown, DE, passed away on Sunday, September 21, 2025.
Born in Philadelphia, PA, on October 24, 1940, she was the daughter of the late Edward J. and Evelyn L. (McDowell) Lammers. Peggy was a graduate of Upper Darby High School with the class of 1958. Over the years, she resided in Delaware and Chester counties in Pennsylvania and Sussex and New Castle counties in Delaware. Peggy worked at PECO Energy, State Farm Insurance, and various other businesses.
In addition to her parents, Peggy was preceded in death by her husband, James J. Stewart; and son, Michael Stewart. She is survived by her children, Mark Stewart (Christine) and Linda Stewart; and grandson, Mark Stewart, Jr.
All services will be held privately.
In lieu of flowers, donations may be made in Peggy’s memory to a charity of the donor’s choice.

Gerard Sonntag
Peggy was a very nice person and good friend since 2009 to me and my late wife Kathleen, and to our cats who she cared for while we were away. I will miss her.
Charles Lammers
So sorry to hear about Peggy, My daughters and I were supposed to meet with her soon but that never happened. I regret that so very much. Sorry for your loss Mark.
Annette Conley
Will miss my cousin
We met at the Chesapeake Inn a couple times a year
Love and condolences to Mark, Christine, Linda and Mark Jr & family
Love Annette
Paul Bomberger
Sad to learn this morning of the recent passing of my Aunt Peggy. Hadn’t seen her in many years but have many wonderful memories growing up and visiting Aunt Peggy and Uncle Jimmy in Ridley Park, Pa., and Downingtown, Pa., and down at Ocean City, Md. If my cousin Mark Stewart reads this, please contact me at (215) 237-4448 or bombergerpaul@gmail.com.
Best wishes to cousins Mark and Linda,
Paul Bomberger
Lillian Bowen
Peggy and I went to upper Darby high school together. We lived on Roosevelt Drive in upper Darby. We got together in later years had a nice lunch and after that as we got older, we got together by phone almost monthly. I was getting ready to make our call and her obituary came up. I am so sad. I would love if the family member would text me or call me so I can find out what happened to my dear friend thank you very much and so sorry for your family. We talked about family a lot.