|Location||Brereton Lake, Manitoba|
|Disappeared||August 13, 1967|
|Missing for||53 years|
Sylvia Linda Klayh (Born 1953) was a teenager who disappeared after an argument with her father. She may use the surname Cipranovich.
- Long, brown hair.
- Brown eyes.
- Thin build.
- Light complexion.
- Orange and beige, striped, cotton sweater.
- Blue and green "Bermuda style" shorts.
- Brown sandals.
Sylvia was at her family's cabin it Brereton Lake with her father and two siblings. Around 11:00 A.M., she left the cabin without saying anything after an argument with her father. Her father reported her missing when she didn't return for lunch.