Cover photo for Antoinette "Toni" Sizemore's Obituary
Antoinette "Toni" Sizemore Profile Photo
1971 Antoinette 2022

Antoinette "Toni" Sizemore

June 7, 1971 — July 13, 2022

Wentzville, Missouri

Antoinette “Toni” Elise Jennato Sizemore, passed away on July 13, 2022, at the age of 51. Toni had a difficult battle with a myriad of health issues the past few years and is finally at peace.

Toni is survived by her life partner, Al Slivinski; her son, Benjamin Sizemore; her parents, John & Evelyn Jennato; siblings Jeniece (Michael) Higgins, Cheryl Jennato (Kevin Provasnik) and niece and nephews, Mikaela, John, and Connor Higgins.

Toni was born on June 7, 1971, in St. Louis, Missouri. She graduated from Duchesne High School in 1989 and went on to become a dental and orthodontia assistant for most of her life. She joyously welcomed her son, Ben, in 1999. They lived in Chicago near family for many years before returning to the St. Louis area. She enjoyed doing cross-stitch, reading, puzzles, card-making, hanging out at the pool with friends and she loved everything about Christmas. Toni was known for her infectious smile, huge dimples, and her ability to always find humor, even during tough times.

A visitation for Toni is scheduled for Monday, July 25, 2022, from 4:00-7:00 p.m., at Baue Funeral Home in Cave Springs, Missouri. The family has chosen a private funeral service but appreciates your love and support during this difficult time. Flowers and condolences may be sent to Baue Funeral Home, 3950 West Clay Street, St. Charles, Missouri, MO 63301. In lieu of flowers, donations can be sent to ASPCA at

To order memorial trees or send flowers to the family in memory of Antoinette "Toni" Sizemore, please visit our flower store.

Service Schedule

Past Services


Monday, July 25, 2022

4:00 - 7:00 pm (Central time)

Baue Funeral Home - Cave Springs

3950 W Clay, St Charles, MO 63301

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