Betty Lou Sinor, 82 of Stillwater, OK went to be with her heavenly Father on Friday, January 22, 2021. She was born September 2, 1938 in Duluth, Kansas, the daughter of Julian and Maria Soto Perez. Arrangements have been entrusted to Dighton Marler Funeral Home-Stillwater. She attended St. Paul’s Lutheran School in Duluth, Onaga High School, Northern Oklahoma College and Phillips University where she earned her Bachelors of Education Degree. She married Ray Sinor March 16, 1957 in Duluth, Kansas. She enjoyed teaching at Newkirk Elementary School for 26 years. Betty was an avid bird watcher and a favorite playmate for her grands and great grands. Survivors include Doug (Connie) Sinor of Stillwater, and Sondra (Barry) Purdy of Chickasha; grandchildren:Natalie Armstrong of Oklahoma City, Derek (Mandy) Sinor of Medford, Sandy (Noah) Willard of Chickasha and Dale (Kayla) Purdy of Yukon; great grandchildren: Paytyn & Payzlyn Armstrong, Haydn and Hope Sinor, Kynlti, Crew & Kambelle Willard, Keegan, Kennedy & Karsyn Purdy, Ily Tebow and Stetson & Stella Tebow; brothers: Paul Perez, Jake Perez & John Perez; and sisters: Elaine Ratcliff & Margie Munoz. She is preceded in death by her parents, her husband Ray, brothers: Everett & Vic; and sisters: Katie, Louise & Marcella. Betty was a devoted wife, mother and grandmother & will be missed greatly. A private family service will be held at a later date. Condolences may be sent to the family via online guest book at www.dightonmarler.com.