Estelle B.O'Neil, nee Topczewski, 100, formerly of Des Plaines. Loving wife of the late Raymond O'Neil; caring mother of Lawrence Donohue, Neal (Archie)O'Neil and the late Patricia Ward; devoted grandmother of 13; great-grandmother of 16; and great-great-grandmother of nine. Estelle was preceded in death by three sisters and two brothers. Visitation Thursday from 3 to 9 p.m. at Oehler Funeral Home, 2099 Miner St., Des Plaines, IL (corner of Northwest hwy/Rt14 and Rand Rds.). Funeral Friday, 9:15 a.m., from chapel to St. Stephen Church, 1267 Everett Des Plaines, IL. Mass 10 a.m. Interment Maryhill Cemetery. ln lieu of flowers memorials may be made to Advocate Charitable Foundation, 205 W. Touhy, Suite 225, Park Ridge, IL 60068.