Lindsey was born in 1985 to Steve Dyer and Tracy (Dyer) Cumbie and departed this life in February 2025 at her home in Norman. Lindsey grew up in Ardmore, OK, graduating from Ardmore High School in 2003 and attended the University of Oklahoma. In 2012, Lindsey married Huw Jefferson and made their home in Norman, OK. Lindsey was a loving mother to her two beautiful children. Lindsey enjoyed cooler weather, reading, crafting, and volunteering in the nursery at church. Lindsey is survived by her mother, Tracy Cumbie and husband Dennis; her father, Steve Dyer and wife Ashley; children Riley and Hunter; two brothers, Rob Dyer of Oklahoma City and Will Cumbie of Ardmore, OK; and several members of her extended family. She was preceded in death by her husband, Huw, who passed in July of 2024, and her grandparents, Martin and Phyllis Dyer and William and Melba Todd. In lieu of flowers, donations for the benefit of Lindsey's children can be made at www.oaksokc.com.