Koch - Rudolf age 76 of Pompano Beach, FL, formerly of smithtown, NY on August 16, 2019. Predeceased by his beloved wife Frances Koch. Loving father of Dawn (Vincent) LoRe, Raymond (Kim) Mascolo, Richard (Amy) Mascolo and Rudolf (Rebecca) Koch. Cherished grandfather of Holly, Bridget, Christopher, Monica, Christina, Jack, Grace, Claudia, William and Henry. Reposing at the Branch Funeral Home, 190 East Main St., Smithtown, NY on Tuesday 2-4 & 7-9 pm. Funeral Services Wednesday!0:00 am at St. Andrew's Lutheran Church, Smithtown. Entombment at Pinelawn Memorial Park, Farmingdale.