John “Sean” Byrne, 78 of Buffalo Grove, beloved husband of LaVerne, nee Anderson and the late Patricia, nee Mooney; loving father of Niall (Sheila), Deirdre Kilgallon, Mary, Sean (Lisa) and Brian (Margaret); stepfather of Alan (Yvette) Scimeca and Richard (Kris) Scimeca; loved grandfather of Brandon, Ryan, Kevin, Kelly, Meghan, Davis, John, Thomas, Connor, Carolyn, Valerie, Grace, Rene, Ryan, Steven and Jonathan; dear brother of Bridgid, Maeve, Patricia, Cornelius, Conal, Bernard and the late Maureen. Visitation 3 to 9 p.m. Tuesday at Glueckert Funeral Home, Ltd., 1520 N. Arlington Heights Rd. (4 blocks south of Palatine Road), Arlington Heights. Funeral 10:30 a.m. Wednesday at the funeral home. Interment All Saints Cemetery. Information www.GlueckertFH.com or 847-253-0168.
