Sandra "Sandi" LaDuke, 79, passed away peacefully on Tuesday, June 30, 2026, surrounded by the love of her family.

Born on January 5, 1947, Sandi lived a life marked by creativity, hard work, and deep love for those closest to her. On July 8, 2000, she married the love of her life, Steve LaDuke, and together they shared many wonderful years filled with adventure, laughter, and cherished memories.

Sandi was a gifted artist whose creativity knew no bounds. She found joy in creating beautiful mosaic art, painting, working with glass, refinishing furniture, and transforming her home through remodeling projects. Whether she was bringing new life to an old piece of furniture or designing something entirely unique, her talent and imagination shone through in everything she created. She also had a passion for gardening and reading, finding peace in tending her flowers and escaping into the pages of a good book. Sandi was known for her exceptional work ethic and took great pride in everything she did. Her determination, attention to detail, and willingness to tackle any project were qualities admired by everyone who knew her.

Above all else, Sandi treasured her family. Her grandchildren were the center of her world, and she delighted in every moment spent with them. Her love, encouragement, and unwavering support will remain with them always. Sandi and Steve enjoyed traveling together throughout the United States, making unforgettable memories as they explored destinations including Wyoming, Florida, South Dakota, and Iowa. Their travels reflected their shared love of discovering new places and enjoying life's journey together.

Sandi is survived by her loving husband, Steve LaDuke; children: Jim Massonet, Florida and Jesse (Sara) Massonet, Kaukauna; grandchildren: Christopher (special friend Savannah Stone) Massonet, Colorado, Jacob (fiancé Olivia Bowe) Massonet, Madison, and Jenna Massonet, Kaukauna; sisters-in-law: Deanna Legan, Kaukauna and Marcie (Norb) Karner, Kimberly; and lifelong friend, Jan Hamblin. She is further survived by many extended family members and friends as well as her beloved cats: Tom Tom, Buddy, and Stubby.

She was preceded in death by her father, Paul Casey; mother and step-father: Helen and Frank Theisen; in-laws: Alfred and Florence LaDuke; siblings: Jane (Carl) Schmidt, Judy (Jim) Koch, and Pat (Pete) Rabideau; sister-in-law, Barbara LaDuke; brothers-in-law: Rex LaDuke and John Legan; as well as all of her furry friends.

A Funeral Service will be held on Friday, July 10, 2026 at 2:30 p.m. at Verkuilen-Van Deurzen Family Funeral Home, 2401 Fieldcrest Dr., Kaukauna. Visitation will begin at the funeral home at 12:00 p.m. and will continue until the time of the service. For online condolences, please visit www.verkuilenfh.com.