Sylvie lives in New York in 1931, per her diary. Diary has "S.I.S." embossed on the front. She dates Joe and other "guys." She works at Gross on occasion. She takes a Home Economics course during night school. Further information about this individual or organization may be available in the Special Collections Research Center Wiki: http://scrc.swem.wm.edu/wiki/index.php/S.I.S. Sylvie.