Reunited with his wife, Elizabeth (nee Lewandowski) of 61 years on Friday, July 8, 2022 at the age of 83. Loving father of Linda (Michael) Kochanski, Michael (Kathy) Kallas, and Lawrence R. Kallas. Beloved grandfather of Emily (Michael Bazinet) McKenna, Kathreen (Jason) Inghram, Kristeen (Jason Sauer) Kallas, Kellee (Scott) Umentum and Kasee Andrews. Beloved great-grandfather of Luke and Will Inghram, Summer Kallas, Eleanor Sauer, Harper Umentum, and Halie and Allison Andrews. Preceded in death by his sister Shirley M. Kallas. Also survived by his sister-in-law Nancy (James) Behr and brother-in-law David (Christine) Lewandowski. Also survived by many nieces, nephews, cousins and friends. Larry's family would like to thank the Froedtert Cancer Care Center and GI Team and Horizon Hospice, especially his nurse Melinda, for all of their care and compassion. Visitation Friday, July 15, 2022 from 9:30 A.M.-11:00 A.M. at The Church of the Immaculate Conception, 1023 East Russell Avenue. Mass of Christian Burial at 11:00 A.M. Interment to follow to St. Adalbert Cemetery. Prasser-Kleczka Funeral Homes Bay View Chapel 414-483-2322