Diane Purtill, 83, loving daughter of the late John and the late Mae Purtill; beloved sister of John (Kristin) Purtill, the late Daniel Purtill, and the late Mary Peters; and cherished aunt and great-aunt of many nieces and nephews.

Diane received her undergraduate degree from Mundelein College and her Masters in Library Science from the University of Southern California. Her entire career was spent in the Chicago Public Library system. She rose to the level of senior management before her well-deserved retirement. Diane was an avid reader, world traveler, and devout Catholic. She will be missed by many.

Interment will be private at All Saints Cemetery in Des Plaines.