Roberta Claudine Castonguay was born November 10, 1934 in Erick, OK to Buster and Claudine Williams.

She attended Okarche High School and married Donald Castonguay of Omega in Little Rock, AR on December 3rd, 1955.
They resided in Omega area farming, until moving to Kingfisher in 1995.

She earned several certificates working administrative jobs and worked at SAMS club and retired from Walmart. Roberta loved greeting and talking to people and everyone loved her sense of humor. She enjoyed cooking, gardening, decorating, listen to old country and gospel music and reading the Bible. She loved playing the slots in Vegas and local casinos and adored her dog Susie.

Survivors include daughter, Sandra Pearson and husband Lyndell of Watonga; granddaughter, Amy Strong and husband Chris of Broken Arrow; grandson, Brian Pearson and wife Amanda of Yukon; great grandkids, Cali and Brooklyn Strong, Cody and Bryn Pearson; sister, Joyce Treece and husband Lynn; brother, Charles Williams of Okarche, along with several other relatives.

She is proceeded in death by husband, Donald Castonguay; son, Larry Castonguay; infant granddaughter, Stephanie Pearson; mother, Claudine Williams; father, Buster Williams and brother, Sterling Williams.

Memorials may be made to Federated Church, Kingfisher OK.

Visitation for Roberta will be Tuesday, from 9am to 6pm at Sanders Funeral Service.

Funeral service will be 2:00pm, Wednesday, January 15, 2025 at Federated Church in Kingfisher with burial following at Kingfisher Cemetery under the direction of Sanders Funeral Service.