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Sierra Lynn Dennis

Sierra Lynn Dennis was born August 19, 2000 in Tulsa, Oklahoma to Scotty Deayne Dennis and Sherry Lynn Clark. She passed away Wednesday, April 17, 2019 in Henryetta, Oklahoma at the age of 18.

Sierra was a 2018 graduate of Mason High School and had also attended Northeastern State University in Tahlequah, Oklahoma. She was a current resident of Henryetta, Oklahoma.

She is preceded in death by her grandparents, Clifford and Ruth Clark.

Survivors include her father, Scotty Dennis and Loretta Demmitt of Henryetta; her mother, Sherry Lynn Clark; one brother, Aaron Sean Dennis of Keystone, Oklahoma; one sister, Miranda Barcenas and husband Alfredo of Sand Springs, Oklahoma; grandparents, Floyd and Carolyn Dennis of Okemah; her uncle, Mark Dennis and aunts, Tina Baker, Dana Gray and Pam Arnold and nieces, Brianna and Braylee Barcenas.

Services will be under the direction of Parks Brothers Funeral Home, Okemah, Oklahoma and officiated by Bro. Mike Lewis.

Online condolences may be made at

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