Sylvia Frances Jones
- Born: 29 Dec 1906, Hoisington, Barton County, Kansas
- Marriage (1): Fredrick Morgan Spencer on 18 May 1930
- Marriage (2): James Joseph Hayes
- Died: 3 Mar 1981, Springfield, Greene County, Missouri at age 74
Ancestral File Number: KR4R-T2.
Noted events in her life were:
• She was Mormon.
Sylvia married Fredrick Morgan Spencer, son of Edgar Fredrick Spencer and Orpha Lanora Morgan, on 18 May 1930. (Fredrick Morgan Spencer was born on 8 Nov 1906 in Des Moines, Polk County, Iowa and died on 7 Aug 1964 in Kansas City, Jackson County, Missouri.)
Sylvia next married James Joseph Hayes.