Hartmut R. Ziesak, lovingly known as “Hardy,” passed away peacefully on August 23, 2025, at the age of 86. Born on May 4, 1939, in Labonen, Germany, to Frida and Arthur Ziesak, Hardy’s early life was marked by immense hardship and resilience. Following the death of his father, the family fled the Soviet occupation, eventually immigrating to the United States in June of 1950 aboard the Queen Mary.

They settled in Richmond, Michigan, where Hardy spent his formative years. After graduating from high school, he enlisted in the U.S. Air Force, a decision that would lead him to Sacramento, California. It was there that Hardy achieved one of his proudest moments, becoming a U.S. citizen. It was also in Sacramento, at Arcade Baptist Church, that he met the love of his life, Jean. They were married on April 7, 1962, and soon after, they moved to Eureka, where they would build their life and family together.

Hardy embraced a variety of careers throughout his life, from his early days at Louisiana Pacific plywood mill to his retirement from HCAR. Yet, his true passion was his family. He and Jean welcomed their son, Matthew, in 1968, and their daughter, Tammi, in 1971. The family created a lifetime of cherished memories, from cross-country trips to Michigan to visit family, to camping adventures, and especially their time spent at Triumphant Life Camp (TLC), a place Hardy held dear to his heart.

A man of deep faith, Hardy was a long-time member of First Covenant Church of Eureka, where he treasured the fellowship and friendship of his community. He had a love for motorcycles, spending his earlier years tinkering on and riding everything from Harleys to Hondas. Later in life, he developed a passion for the San Francisco Giants, a love he shared with his wife, Jean. He rarely missed a game, often listening intently even when his eyes were closed.

Hardy is preceded in death by his beloved wife of 60 years, Jeanie; his parents, Frida and Arthur; his brothers Herbert, Dieter, and Manfred; his sister, Helgard; and his nephew, Jered.

He is survived by his children, Matthew (Lisa) and Tammi (Rod); his grandchildren, Cameron, Abby (Andrew), Bridget, Lily, Jackson (Sophia), and Gabe; his great-grandchildren, Lucy and Bella; his sister-in-law Joanne (Larry) and their son, Eric; as well as many other nieces and nephews.

The family extends their sincere gratitude to Becca for her dedicated care, as well as the staff at Timber Ridge Community and Hospice of Humboldt.

A memorial service will be held at 1:30 PM on September 25, 2025, at First Covenant Church of Eureka. In lieu of flowers, memorial contributions can be made to TLC c/o First Covenant Church, 2526 J St., Eureka, CA 95501.