Harriet Sirotkin (nee Stallman) entered eternal peace on December 16, 2025, at the age of 99 years.  Preceded in death by parents Earl and Clara Stallman, sister Florence Isgrig, and her husband of 66 years, George.  She is survived by children Cynthia (James) Wittich of Tucson, AZ, Marcia Colter of Casselberry, Fl, and Peter (Patricia) Sirotkin of Austin, TX.  Beloved grandmother of Christopher (Brittany) Wittich, Claire (Todd) Harper, Joshua (Iryna) Colter, Jessica (Joshua) Curnes, Jeremiah (Maggie) Colter, Emily (Timothy) Relihan, and Sarah (Hunter) Lynn.  She was blessed with 15 great grandchildren.

Harriet graduated from DePauw University in 1948, majoring in speech, where she was a member of Alpa Phi Sorority.  She worked as an English teacher at Milwaukee Girls Technical High School and at Washington High School.  Harriet was a 55-year member of PEO, an international women’s philanthropic and educational organization.  She was an active member of First Congregational Church of Wauwatosa, serving as a Sunday school teacher and deacon, and was a longtime member of the Milwaukee Art Museum. 

Harriet can best be remembered as graceful – graceful with family and friends and graceful as a hostess.  While Harriet never sought to be the center of attention, she was the loving center of her family.

The family is very appreciative of the excellent care that Harriet received at Elaine’s Hope.

A private family service will be held in memory of Harriet.