Sybil Cormack 
F, (July 1886 - )
- Relationship
- 8th great-granddaughter of Herman Op Den Graeff
Sybil Cormack was born in July 1886 at Iowa. She was the daughter of Timothy O. Cormack and Sarah Margaret Haney. Sybil Cormack married G. C. Roberts circa 1906.
Last Edited=19 Apr 2009