Mary E. Jansen

Mary E. (Graham) Jansen, age 88, of Racine County, passed away peacefully on March 4, 2026. Born on February 18, 1938, in Tomah, Wisconsin, to Francis and Theressa (Snyder) Graham, Mary grew up in Tomah before making her home in Racine County, where she lived most of her adult life. She graduated from Tomah High School and built a long career in office administration, working many years at UPS before retiring in 2008.

In 1983, Mary married her second husband, Ralph Jansen. They shared many happy years together until his passing in 1997. Mary was known for her spirited personality, strong voice, and firm convictions. She found joy in playing cards with friends, remained a devoted Wisconsin sports fan who rarely missed a Brewers or Packers game, and above all cherished her family and embraced life fully.

She is survived by her children, Jeffrey (Joan) Buckau, Karen (Luis) Marquez, Lisa (Mike) Peyton, and Matthew (Deborah) Buckau, along with her grandchildren, great-grandchildren, and extended family members.

Mary was preceded in death by her parents, Francis and Theressa Graham; her husband, Ralph Jansen; her daughter, Katherine; and her eight siblings. A private family memorial service will be held this summer, and she will be laid to rest at Union Grove Cemetery.