The name Syria, instead of Sylvia, is on the death certificate for this child, but the family sources listed below have informed me that her name was Sylvia.
None at this time.
Martha Jean Wilson Mann, niece-in-law to Sylvia Castellaw
Sandra Presley Smith, great niece to Sylvia Castellaw
familysearch.org - Tennessee, Death Records, 1914-1955 - Syria Castellow death certificate (image)