David Bromstad Siblings: Meet His Brother Dean (Twin?) and Sisters Dynelle & Dyonne | Family Background, Childhood & Bond

David Bromstad is the youngest of four siblings born to Richard Harold David Bromstad and Diane Marlys Bromstad (née Krueger). Raised in Cokato, Minnesota, David grew up in a close-knit family with deep Midwestern roots.

The Bromstad family’s shared enthusiasm for holidays—especially Christmas—was a meaningful part of their upbringing. Holiday decorating became a familiar family activity, from crafting cinnamon-scented ornaments to arranging multiple Christmas trees that took days to finish. David has often said his passion for holiday décor was sparked by this festive environment. One of his earliest memories is crawling under the Christmas tree, mesmerized by the glow of twinkling lights—a childhood habit that blossomed into the signature style he shares with audiences today on HGTV holiday specials.

These cherished traditions are the heart of what David now brings to his viewers each year during holiday specials like My Lottery Dream Home Holiday Extravaganza. The warmth, the sparkle, the magic—it all started in the Bromstad living room.

So who are David Bromstad’s siblings? Each of them has followed a unique path in life, and together, they form a close-knit, accomplished family that has remained deeply connected through the years. Let’s take a closer look at his brother and two sisters.

Dean Richard Bromstad

Dean is the oldest of the Bromstad siblings. He graduated from Dassel-Cokato Senior High and worked at Infinity Group Ltd. Dean lives in Minnesota and is married to Bonnie Bromstad, as shown on his Facebook profile. He enjoys life with a mix of Harley rides and family moments, often appearing in cheerful photos with loved ones.

Dean and his connection with David has sometimes led to confusion online. Some have speculated that the two are twins, likely due to shared facial features or similar photos over the years. In reality, David has only one brother, and they are not twins.

David and Dean share a playful dynamic that often shows up in social media posts. In one humorous 2015 Facebook post, David raved about having the best sweet corn of his life—courtesy of Dean—calling it “Minnesota corn fed life.” These small glimpses reflect their strong sibling bond.

Dynelle Renee Helgeson (Older Sister, Born 1967)

Dynelle, formerly known as Dynelle Bromstad, is a registered nurse turned licensed marriage and family counselor. She studied nursing at Bethel University and later earned a degree in Marriage, Family, and Child Counseling at Adler Graduate School. Dynelle lives in Edina, Minnesota, and has worked at the VA Hospital as well as in private practice.44

Dynelle is a proud mother of two children—Sam and Sophie—and frequently shares heartfelt family moments with her online followers. Her son Sam, described as thoughtful, creative, and kind, turned 25 in 2020 and married his longtime partner, Rita, on September 11, 2021. Dynelle publicly celebrated their wedding on Instagram, expressing her excitement and blessings for the newlyweds.

Her daughter Sophie turned 15 on November 6, 2021, and Dynelle marked the occasion with a joyful birthday post, calling her a bright light in the family’s life. Dynelle’s social media presence often features family hikes, milestone celebrations, and candid moments that reflect a warm, faith-centered household rooted in connection, gratitude, and love.

Dyonne Rachael Bromstad-Danielson (born 1970)

Dyonne, the third Bromstad sibling, is an interior designer who studied at Dakota County Technical College. She currently lives in Prior Lake, Minnesota, and also graduated from Dassel-Cokato High School. Known for her eye for design and creativity, Dyonne has worked in consulting and design fields. She goes by the name Dyonne Bromstad-Danielson on Facebook and is a proud mother of three adult children—Maddy, Cooper, and Syd.

In a touching 2022 Mother’s Day post, Dyonne shared how rare and meaningful it was to have all three kids under the same roof. Maddy had returned home after college and full-time military service. Cooper had completed his third year in college, and Syd had just come back from her first year of college in Hawaii. The moment captured their togetherness in the kitchen and reflected a family’s love and reunion—something Dyonne cherished deeply.

David Bromstad

Born August 17, 1973, David is the baby of the family. He rocketed to fame after winning HGTV’s Design Star in 2006 and went on to host hit shows like My Lottery Dream Home. While his public persona is colorful and energetic, his love for his siblings shines through in his interviews and social media posts. David often refers to them as his anchors and celebrates their bond through holiday specials and heartfelt tributes.

Sibling Bond Highlights

David has openly shared how much he cherishes his relationship with his siblings, particularly highlighting their role in some of his most personal TV projects. In a Facebook post following the Holiday Extravaganza special in 2021, David expressed that working alongside his sisters on the show was one of the most meaningful moments of his career. He described them as goofy, weird, delightfully strange, fashionable, intensely honest, hyper creative, and deliciously dorky—traits that, together, make their bond both heartwarming and unbreakable.

In a livestream interview, David also mentioned that during his sophomore year of college, he and one of his sisters started a small creative business together—painting flower pots and furniture to sell at a stylish French country store. This early collaboration not only marked his first steps into the world of home design but also reflected the artistic synergy and entrepreneurial spirit that he shares with his siblings.

Although they have pursued different careers and now live in separate cities, the Bromstad siblings have maintained a strong relationship. They have appeared together on HGTV holiday specials, exchanged jokes on social media, and supported one another through family events and major life moments. From decorating projects to milestone celebrations, their continued involvement in each other’s lives reflects a lasting sense of unity.