Sandra Lynn was born on December 6, 1942. Sandy is survived by her husband, Ron, of 58 years; daughter, Rhonda Peterson of Pierre, SD, and her son, Jeffrey of Pierre, SD; three grandchildren, Tyler Peterson and fiancé Kyla Krogman of Sioux Falls; Nikaela Trujillo and Kenzie Trujillo of Pierre; one great-grandson, Damon Castonguay of Pierre; her brother Larry and wife Jeane Kannenberg of Black Hawk, SD; her husband’s siblings: Doug Peterson and wife Pamela, Hill City, SD, and John Peterson and wife Vicky of Sioux Falls, SD; and several special nieces and nephews. She loved spending time with her children and families. They were the joy of her life and they knew it. The family will have a memorial service at a later date.