Dennis Mark Sisco Sr. Obituary

The passing of Dennis Mark Sisco Sr. of Lakeland, Florida occurred on July 9, 2026. Dennis, born on June 10, 1957 in Emporia, Kansas, shared life with family, friends, and community. You can send your sympathy in the guestbook provided and share it with the family.

Dennis touched many lives and will be remembered fondly for the moments shared and the memories created. Family, friends, and colleagues extend their love and support during this time. While Dennis’s presence will be missed, the influence he had on others will remain. Those who knew him will carry forward memories that reflect his character and spirit.

He was predeceased by: his parents, Thomas Sisco and Beulah Sisco; and his siblings, Larry Sisco and Melody Montgomery of Richmond, Missouri.. He is survived by: his wife Geralyn Sisco; his children, Dennis Sisco, Jr. (Cathy) and Christina Hughes (Scotty); his grandsons, Damon, Carter, Tristin and Phoenix; his siblings, Richard (Peggy) and Laura Richardson; and his stepson Brandon Russell (April). He is also survived by nephews and nieces in Missouri as well as extended families.