Leonard P. Trzeciak Obituary
It is with deep sorrow that we announce the death of Leonard P. Trzeciak (Des Plaines, Illinois), who passed away on October 19, 2022, at the age of 77, leaving to mourn family and friends. You can send your sympathy in the guestbook provided and share it with the family. You may also light a candle in honor of Leonard P. Trzeciak or send a beautiful flower arrangement to the funeral service.
He was predeceased by: his parents, Peter Trzeciak and Rose Trzeciak; and his sister Marilyn Trzeciak. He is survived by: his wife Kathleen Mackowski-Trzeciak; his brother Ronald Trzeciak (Jeanette); his stepsons, Christopher (Kari) and Jerome Mackowski (Nubia); his grandchildren, Benjamin, Jacob, Christopher Jr. (Ashley), Ryan (Chessa), Zachary, Dylan, Brandon and Kaitlyn; his great grandchildren, Harper and Audrey; his nephew Gordon; his niece Phyllis; his great-nephew Logan; and his great-niece Mariah.
