Peggy Ann Ystenes, age 73, of Rochester, Minnesota, passed away peacefully on January 29, 2026, in Rochester.

Peggy was born on July 14, 1952, in Racine, Wisconsin, to Edward and Evelyn (Kothe) DeGroot. She graduated from St. Catherine High School in Racine. Throughout her life, Peggy held several positions, including working at Elmwood Bank and Spring Dental in Racine, WI, and New Flyer of America in Crookston, MN, and most recently at Mayo Clinic.

Peggy married John Ystenes in 1973, and together they had two children. Although later divorced, family remained the center of Peggy's life. Her greatest joy was being a mother and grandmother. She was extremely supportive of her entire family and could always be found cheering on her children, grandchildren, nieces, and nephews at their sporting events and activities. Peggy also loved to read and enjoyed her daily walks.

Known for her caring and compassionate nature, Peggy was thoughtful, sweet, generous, and humble. As her parents aged, she moved back to Racine to care for them, a true reflection of her selfless heart. She was a devoted member of Church of the Resurrection Catholic Church and lived her life grounded in her deep Catholic faith.

Peggy is survived by her children, Adam (Amy) Ystenes of Rochester, MN, and Kristi (Clint) Hart of Rochester, MN; her beloved grandchildren, Callum and Harper Ystenes, and Isabelle, Catherine, and Wyatt Hart; her siblings, Cindy (Dennis) Goffe, Jeff (Susan) DeGroot, Jon (Donna) DeGroot, Lesley (Scott Simon) DeGroot, and Jennifer (Bruce) Shawhan; and numerous nieces and nephews who held a very special place in Peggy's heart.

She was preceded in death by her parents, Edward and Evelyn DeGroot, and an infant sister, Jill.

A Memorial Mass will be held at 11:00 a.m. on Thursday, February 5, 2026, at Church of the Resurrection Catholic Church, 1600 11th Ave. SE, Rochester, MN. Visitation will take place from 10:00 a.m. until the time of Mass at the church. Memorial contribution may be directed to Seasons Hospice 1696 Greenview Dr. SW, Rochester, MN 55902 or Kidney Cancer Association, PO Box 676226, Dallas, Texas 75267-6226

To share a special memory or condolence, please visit www.mackenfuneralhome.com.