

Diane was born on January 13, 1954, in Camarillo, California, where she spent her childhood and graduated from Adolfo Camarillo High School in 1972. After high school, Diane embarked on a remarkable 35-year career in banking, rising through the ranks from bank teller to loan officer and ultimately to Vice President. Known for her attention to detail and unwavering dedication to both colleagues and clients, Diane left a lasting impression on all who had the pleasure of working with her.
Above all, Diane was a devoted wife, mother, grandmother, daughter, and friend. She embodied selfless love in every role she held and found her greatest joy in time spent with her family and loved ones. She often referred to her children as her greatest treasures, and her commitment and love for them was evident throughout her life. A proud and passionate “soccer mom,” she could always be found on the sidelines, cheering her children on with unwavering enthusiasm through every soccer tournament, track meet, and football game. No detail went unnoticed with Diane, whether she was planning the perfect birthday party for her children, sewing intricate holiday dresses for her daughters (and their Cabbage Patch Kids), or staying up late on Christmas Eve to meticulously wrap Power Rangers and My Little Ponies and fill handmade stockings.
Diane shared a beautiful life with her husband of over 23 years and best friend, Tom. Together, they created a life full of laughter, adventure, and deep love. They especially enjoyed “going to the show” (movies), exploring the California coast with spontaneous drives along the Pacific Coast Highway, and visiting historic California missions. Their beloved Labrador retrievers, Gunner and Scout, were never far behind—constant companions on neighborhood walks and cozy evenings at home watching Huell Howser and The Golden Girls (Tom’s favorite). Diane and Tom were also active in their local community, enjoying dinner at favorite restaurants and connecting with friends and neighbors who became like family. Their partnership was a true example of love, support, and shared joy.
Diane’s faith was a cornerstone of her life. She was an active member of her church community and Bible studies throughout her life, and she found great strength, joy, and purpose in her relationship with Jesus Christ. Her love for the Lord was evident in her actions and the way she cared for others.
In retirement, Diane embraced life with the same energy and devotion she brought to her career and family. She traveled often with Tom, making memories in Italy, Canada, Los Olivos, and Seattle. Never one to sit still, Diane also fulfilled a lifelong dream by earning a degree in Mathematics from Moorpark College in 2017, an accomplishment that reflected her determination and lifelong commitment to learning. She was an accomplished seamstress, knitter, and pianist who passed her love of creating on to her children and grandchildren. And of course, she could be found enthusiastically singing along to “Sweet Caroline” at Neil Diamond concerts with her daughters or brother Bob over the years.
Diane’s grandchildren were the light of her life, and she delighted in every moment spent with them, from magical Disneyland trips and beach days to bedtime stories, puzzles and loving but fiercely competitive games of Candyland (because everyone wants to land on Princess Frostine). Annual Christmas Cookie Baking with her grandkids was a favorite family tradition that will carry on in her honor for many years to come… sometimes there were even cookies left over to share with others, but mostly everyone ate them up as they frosted.
Diane meant the world to her family, and she will be deeply missed. She will be remembered for her warmth, laughter, and tireless love, and her legacy will live on in the joyful traditions and memories she helped create.
Diane is survived by her husband, Tom Tignino, daughters Nicole Ball (Nate) and Rebecca Heck (Ethan), son Ryan Stackhouse, stepdaughter Amy Tignino Hanover (Justin), stepson Matthew Tignino, grandchildren Caleb and Olivia Ball, Lowell and Willa Heck, Tyler and Camden Hanover, and Mason and Mattie Tignino, mother Katherine Tobias, and brothers David and Robert Tobias. She was preceded in death by her father, Lowell Tobias.
“For I know the plans I have for you,” declares the Lord, “plans to prosper you and not to harm you, plans to give you hope and a future.” Jeremiah 29:11 NIV
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