Jerome J. Kallas, 86, of Bartlett for over 50 years, passed away Sunday, February 12, 2023. Jerome was born in March 19, 1936. A Bartlett Trustee in the 1970s, Jerome was also part of the Bartlett Planning Commission for over 30 years as well as a soccer coach, music lover and enjoyed crafting. Beloved husband of Patricia (nee Berscheid); loving father of Geoff (Tabitha), Michelle (Matt) O'Brien, and the late Jason; proud grandfather of Lucas and Ben; dear brother of Rosemary (Martin) Schaer and the late James (Barbara); fond uncle of many nieces and nephews and great nieces and nephews. Visitation Friday, February 24 from 9:30am until time of prayers 11:45am at Countryside Funeral Home and Crematory 950 South Bartlett Rd. (at Stearns Rd.), Bartlett to St. Peter Damian Church. Mass 12:30pm. Cremation private at Countryside Crematory. In lieu of flowers memorials to St. Jude Children's Research Hospital at www.stjude.org are appreciated. Info (630)289-7575