Bonnie Colleen Wittman (nee Schlenk) Fortified with the Sacraments of the Holy Mother Church passed away Friday August 28th, 2026. Loving mother of Nate, Beloved daughter of Walter and Pat Schlenk, Sister of Matthew, Tom, and Carol. Daughter in law of Pam Maness, Granddaughter of the late Frank and Elvera Trautman and Roy and Estelle Schlenk, Niece of the late Butch, Bill, Roy, and Diane. Aunt of the late Joey Schlenk, Our dear Niece, Aunt, Cousin, and friend to many. 

A memorial Visitation will be held Saturday September 5th 10:00am until time of mass 11:00am at Holy Spirit Catholic Church 3130 Parkwood Ln. Maryland Heights. There will be a celebration of life to follow at Holy Spirit Church.

In lieu of flowers, memorial masses preferred.