John Mulvihill
            
                
February 2, 1928 — August 14, 2020
                            
            
                                                
                                        
                         
 
 
 John "Jack" E. Mulvihill; devoted husband of Patricia; loving father of Mary Kay (Mark) Sears and John Mulvihill; cherished grandfather of Allyson, Brandon, Jenna and Suzy.  Jack was a incredibly generous and faithful man who was active at St. Linus Church in Oak Lawn, IL and with St. Vincent DePaul.