O’FALLON, Mo. — Jacqueline “Jackie” Theresa Mueller, née Kruse, died November 1, 2026, at age 89. She was born March 7, 1937.

Her husband, Donald Mueller, and parents, Henry and Catherine Kruse, preceded her in death. Survivors include children Bryan (Kimberly), Kevin (Laura), Gary (Tammy), Tracey (Diane), Donna and Christopher Mueller, and Sarah (Robert) Ingram; siblings Henry “Sonny” Kruse and Lois “Butchie” Hamilton; and grandchildren and great-grandchildren.

Mrs. Mueller enjoyed travel, fishing, Cardinals baseball, caring for family and maintaining her yard. Her Catholic faith was an important part of her life.

A memorial Mass will be November 11 at 10 a.m. at St. Paul Catholic Church, 1223 Church Road, St. Paul. A celebration of life follows from 11 a.m. to 12:30 p.m. at the Knights of Columbus, 1270 Church Road. Memorial contributions may be made to St. Jude Children’s Research Hospital or St. Paul Catholic Church.