Joyce was the daughter of unknown parents. The date and place of her birth have not been found.
Her husband was Sisto Vincent, who she married in ABT 1954 in United States. Their four known children were Marylou (?-?), Mark Jon (?-?), Diane Marie (1961-1987) and Phyllis Jean (?-?).
Note 1
Source: Flora Rossetti, Calif.