Humberg, Iona, of O'Fallon, MO, died on Mon., November 21, 2011 at the age of 85. Loving wife of William M. Humberg; devoted daughter of the late Alfonso F. and L. Bernice Morris; beloved mother of Diane C. Rodrique-Sealy, Gloria C. (Scott) Fullerton and loving step-mother of Lynn E. (William) Field; dear sister-in-law of Sharon (Dick) Marsh; cherished grandmother of 6; great-grandmother of 12; great- great-grandmother of 2; beloved aunt and great-aunt. She is preceded in death by one brother.