Nancy E. Jefferies, 88, loving wife of 53 years of the late Robert; beloved mother of Mary (Brian) Conway, Elizabeth (Douglas) Michalec, Kathleen (Frank) DeLeon, and William (Lisa) Jefferies; devoted grandmother of Joshua, Jonathan, Nathan, Matthew, Lauren, Kenneth, Vanessa, Stephanie, Christopher, Madeline, and Andrew; cherished great-grandmother of Ivy Jefferies; dedicated sister of the late William Disselhorst and the late Joseph Disselhorst; precious daughter of the late William and the late Veronica "Bonnie" Disselhorst; and treasured sister-in-law of Kathleen Madden.

Visitation Friday, January 13, from 4 p.m. until 9 p.m. Funeral Prayers Saturday, January 14, at 9:15 a.m. at Kolbus – John V. May Funeral Home, 6857 W. Higgins Ave, Chicago, IL with procession to St. Monica Catholic Church, Chicago, for 10 a.m. Mass of Christian Burial. Interment to follow at All Saints Cemetery, Des Plaines, IL.

In lieu of flowers, please donate to Mercy Home for Boys and Girls

1140 W. Jackson Blvd, Chicago, IL 60607.