Kay R. Kofler of Port Washington passed away surrounded by her loving family on Thursday, April 16, 2020. She was 76 years old. Kay was born in Sturgeon Bay on November 17, 1943 to Harold and Norma (Zeunert) Heinzelman. Kay was a talented and creative seamstress who designed holiday dresses and Halloween costumes for her grandchildren. She was also an exceptional cook and baker. Her faith sustained her throughout her life. Kay was a dedicated member of Friedens Church in Port Washington. Above all, Kay's family was most important to her. Kay is survived by children Robin (Andrew) Meyer, Greg Esselmann, Brad Esselmann, grandchildren Emma, Ellie Meyer, Matthew, Ava Esselmann and Rebecca Dahlke, siblings Nola Schultz, Sandy (Richard) Reiter, Kristine Collins, and James (Anita) Heinzelman. She is preceded in death by her parents, husband James Kofler and brother Richard Heinzelman. Interment will take place on Monday, April 20, 2020 at 10:00 AM at Holden East Cemetery in Port Washington. Pastor Brandon Lemons will conduct committal prayers. A special thanks to our dear friend Tami Leighty for her devotion to Kay during her final hours.