Ostermeyer, Pauline, passed peacefully surrounded by loved ones, Thursday, March 19, 2026.

Beloved wife of the late William Patrick Ostermeyer; dear sister of the late Paul Mathemeier; dear sister-in-law of Sandra Ostermeyer; cherished aunt of Sharon Hoffarth; loving great aunt of Amanda Wilson and Jess Likens; devoted great great aunt of John and Sophie Wilson; dear cousin, and friend to many.

Services: Funeral service at the SCHRADER Funeral Home and Crematory, 14960 Manchester Road at Holloway, Ballwin, Friday, March 27, 2026, at 10:00 a.m. Interment Mount Lebanon Cemetery. In lieu of flowers, contributions may be made to American Bird Conservancy or the St. Louis Symphony . Visitation Thursday, March 26, 2026, from 5-8 p.m. Friends may sign the family's on-line guestbook at Schrader.com.