Margaret Denise (Manis) Derrick Underdown

Margaret Denise Manis Derrick Underdown, age 62, a native and lifelong resident of McMinn County, passed away on Wednesday, May 13, 2026. She retired from Thomas and Betts after 25 years of service.

She is preceded in death by her parents: Marvin and Kayrine Tallent Manis, along with several brothers and sisters.   

Margaret is survived by her husband: Tim Underdown, a daughter: Rachel McRae (Chris), sons: Michael Derrick, Brian Underdown, Robert Underdown and Brent Underdown, and a grandchild: Logan McRae. She is further preceded by many friends, family, and loved ones.

Visitation will be held at Ziegler Funeral Home on Sunday, May 17, 2026, from 5:00-7:00 PM. A graveside service will be held Friday, May 29, 2026, at 5:00 PM at South Liberty Cemetery.

You are invited to sign the guest registry at www.zieglerfuneralhome.com.

Ziegler Funeral Home has been entrusted with the care of Margaret Denise Manis Derrick.