Diane C. Teusch, 74, of Fort Wayne, passed away Wednesday, April 12, 2023 at her residence surrounded by family. She was born on September 23, 1948 in Fort Wayne to the late Ford and E. Jean (Decamp) Carroll. On October 7, 1972 in Saint Charles Catholic Church she married James Teusch. Diane enjoyed going to the lake, shopping and visiting with her family and friends. She was always seen at her grandchildren’s sporting events. Diane thoroughly loved being a grandma, her grandchildren were the world to her. She is survived by her husband of 50 years, James Teusch; daughters, Michelle (Scott) Leffers and Christina (Jason) Murphy; grandchildren, Madison, Morgan, Ali, Nick and Kylee; and siblings, Katie (Boyd) Tarney, Robert Carroll and Sandra (Dan) Hicks. Also preceding her in death were a granddaughter, Mackenzie Leffers; and siblings, Steven Carroll, Richard Carroll, Pamela Carroll and Cindy Money. A Funeral Mass will be held Tuesday, April 18, 2023 at 11 a.m. at Saint Therese Catholic Church, 2304 Lower Huntington Road, Fort Wayne. Visitation will be Monday, April 17, 2023 from 2 p.m. to 4 p.m. and 6 p.m. to 8 p.m. at Divine Mercy Funeral Home, 3500 Lake Ave., Fort Wayne. Calling will also be one hour before the service on Tuesday. Memorials may be directed to Stillwater Hospice or the Michael J. Fox Parkinson’s Foundation. Share fond memories and condolences at www.divinemercyfuneralhome.org.