Sylvia Elizabeth Sisco passed away on Oct. 31, 2025. She was born on July 7, 1948, in Alhambra, CA to Victor and Mary Frost.
Sylvia grew up surrounded by love and laughter alongside her siblings Bill, Vicki, and Larry, all of whom preceded her in passing. On June 17, 1965, she married David Ray Sisco, with whom she shared 44 years of marriage before his passing in 2009.
In addition to her three sons: David Jr., Kenneth, and Wesley, Sylvia leaves behind her beloved daughters-in-law Kristin and Sharon; five grandchildren — Matthew, Britni, Jacob, Shelbi, and Hannah; and four great-grandchildren — Carli, Pike, Isabella, and Jaxon. Visitation will be from noon to 8 pm, Nov. 7, 2025 with family gathering to greet friends from 5 -7pm. and continue through service time. Service will be 2 pm, Nov. 8, 2025 at C3 Cross Connection Church, Shawnee, OK with Pastor Ken Kerbo and Greg Yort officiating. Burial will follow at Tecumseh Cemetery under the direction of Cooper Funeral Home of Tecumseh.
