John Frank Sullivan, 86, native of Castleisland, Co. Kerry, Ireland; beloved husband of the late Frances (nee O'Brien) native of Charlestown Co. Mayo; loving father of Maureen (Dan) Baldwin, Joanie (John) Murphy, John (Heather), Eileen (the late Michael) Erenberg and Sheila (Brian) Tierney; proud and cherished grandfather of Liam, Sean and Emma Baldwin, Ellie and Siobhan Murphy, Jack, Neve and Caroline Sullivan, Luke, Kellie and Nikki Erenberg and Moira Tierney; dear brother of Kathleen Fallon, Pat, Terrence, the late Michael, Dan and Tony. Fond uncle of many nieces and nephews. Retired Stationary Engineer, Local 399. Visitation will be held on Wednesday from 9:00am-12:00pm at Cooney Funeral Home located at 625 Busse Hwy. in Park Ridge proceeding to St. Paul of the Cross Church for Mass at 12:30pm. Interment All Saints Cemetery. In lieu of flowers, donations to Cystic Fibrosis Foundation, Illinois Chapter, https://www.cff.org/donate. For information please call 847-685-1002 or visit www.cooneyfuneralhome.com