The 'Mother of Bourbon' and the Battle Over a Name: Mary Dowling Whiskey Co. Drops Its Trademark Suit
A legal skirmish over one of the most storied names in American whiskey history has come to a quiet close. Mary Dowling Whiskey Company — the brand built around the legacy of Mary Dowling, the pre-Prohibition Kentucky distiller widely known as the "Mother of Bourbon" — has voluntarily dropped its trademark lawsuit over the "Dowling" name. The dismissal ends what had been a closely watched dispute in the spirits industry, one that sits at the crossroads of intellectual property law, brand-building ambition, and the increasingly competitive battle to own the past in the premium whiskey market.
The case drew attention not just because of its legal particulars, but because of who is at the center of it all: a woman nearly erased from bourbon history, a Kentucky Bourbon Hall of Fame distiller determined to resurrect her story, and a joint venture with one of the largest spirits corporations on earth. That the dispute has now been resolved without a court judgment leaves some questions unanswered — but it also shines a brighter light on how aggressively modern whiskey companies are fighting to plant their flags in American drinking culture's deep and tangled past.
Who Was Mary Dowling — and Why Does Her Name Matter?
Mary Dowling was the most successful and influential female distiller in the male-dominated world of pre-Prohibition bourbon. Her legacy, which led directly to bourbon's designation as America's native spirit, earned her the moniker of "Mother of Bourbon." Her story — filled with various life-altering events, including the death of her husband, a distillery fire, the founding of a bank, furious legal battles, and shifting production to Juárez, Mexico during Prohibition — had been unknown by many and lost for decades.
John Dowling was an Irish immigrant who formed Dowling Brothers Distillery. He married Mary Murphy when she was seventeen years old. Mary was also Irish but had been born in Kentucky. John was approximately twice her age when they married. Mary and John Dowling moved to Lawrenceburg and invested in the Waterfill and Frazier Distilling Company. John Dowling purchased the distillery outright in 1903 before a fire destroyed it in 1904. After John's death, the distillery was rebuilt and was operated by his widow Mary and their son William Dowling. John had made Mary his business partner before his untimely death.
In March 1903, John suffered a stroke and died 11 days later, making Mary Dowling a widow at the age of 44. Rather than liquidate their businesses and live off the proceeds, Dowling assumed control of them to the dismay of the white Protestant community. It was bad enough that John was Irish and Catholic, but Dowling was a woman on top of that. It didn't take long for her to experience their opposition. Within two months of John's death, the bank notified Dowling they were cutting the distillery's line of credit. She negotiated a 30-day reprieve, used that time to help re-charter another bank, and moved her business and personal accounts to it.
Mary Dowling became the sole owner of the Waterfill and Frazier distillery in 1903 after her husband's death. She is widely recognized as the most prominent female distillery owner in pre-Prohibition Kentucky and was inducted into the Kentucky Bourbon Hall of Fame for her contributions to the industry. Steering not only the lives of her eight children, she bucked up against a male-dominated bank and distributor that dropped her because women don't run businesses, to align herself with progressive partners who valued the dollar over outdated ideas about gender.
Prohibition, Bootlegging, and the Move to Mexico
Dowling vehemently opposed the Prohibition movement even though she was likely a teetotaler at this point in her life. On October 28, 1919, Congress passed the Volstead Act, and Dowling moved to protect her interests, selling most of her reserve to Canada and Mexico. Mary Dowling could not secure a medicinal permit to sell or make whiskey during Prohibition. She did sell some whiskey stock to other distillers that had obtained a medicinal license, including Pappy Van Winkle.
She and three of her sons were charged with violation of the Dry Laws, which prompted a legal battle. The Dowlings were convicted and Mary appealed. Then fate intervened. The U.S. Sixth Court of Appeals learned that the stenographer who had taken the record of the earlier trial had died and no one could read his notes. That was enough for the Court to throw out the conviction.
In the meantime, she had hired Joseph Beam of the infamous Beam family, disassembled her distillery, and moved it to Juarez, Mexico, where she could continue to distill whiskey legally. It made its way back into the States still labeled as "bourbon." Mary is part of the reason why U.S.-based distillers fought for labeling laws and strict limitations on what could be called "bourbon." The operation — D.M. stood for Dowling in Mexico — sold whiskey in Central and South America and smuggled it across the Rio Grande river into the United States.
Several American distillers selling medicinal whiskey complained that the inexpensive bourbon coming from Mexico was challenging competition. After Prohibition, Mary's company returned to Kentucky, still owned and operated by the Dowling family. The Dowling family built a new distillery in Anchorage, located near Louisville. Ironically, Mary died on February 18, 1930, just a few weeks before Prohibition was repealed.
Building a Brand on a Buried Legacy
The modern chapter of this story begins with Kaveh Zamanian, co-founder of Louisville's celebrated Rabbit Hole Distillery and a member of the Kentucky Bourbon Hall of Fame. Zamanian, who is also Chief Whiskey Officer of North American Distillers for Pernod Ricard, said the impetus for the Dowling brand came almost by accident, stemming from a painting of Mary by Gary Simmons called "Spirit Runner" that is displayed in the distillery. The piece had been commissioned as part of a project to celebrate the forgotten legends of the spirit industry.
By sheer coincidence, nearly three years ago, a gentleman who owned the trademark for Waterfill & Frazier and Dowling Brothers walked into the distillery and noticed Mary's name on the painting. Making a long story short, he agreed to allow Zamanian to take on the brands. Intrigued enough to keep searching, Zamanian discovered that she was truly a remarkable person whose story was lost in the annals of history. While Dowling Bros. and Waterfill & Frazier have brand recognition and brand equity, he felt it was time to launch a brand in honor of Mary herself, placing her name where it belongs.
Launched as a joint venture in late 2023 by global spirits behemoth Pernod Ricard and Kaveh Zamanian — the co-founder of Rabbit Hole Distillery, in which Pernod Ricard acquired a majority stake in 2019 — the brand set out to pay homage to Mary Dowling, a pioneering female distiller whose story had been lost to time. Mary Dowling Whiskey is working with Castle Brands, the developer and international marketer of wines and spirits that Pernod Ricard acquired in 2019, to create a presence in the marketplace. To help establish their bourbon's credibility with consumers and tell Mary Dowling's tale, the brand commissioned a historian to research her story.
"Long obscured by the mists of time, Mary Dowling's story is one of the most motivational and compelling in the annals of whiskey-making," said Kaveh Zamanian. "We wanted to create a whiskey to honor her extraordinary character, and celebrate her legacy and her iconic distillery, Waterfill & Frazier."
The Whiskeys Themselves
The brand's lineup features two distinctive expressions — Tequila Barrel and Double Oak Barrel — that pay homage to Mary Dowling's remarkable life journey as the most influential female distiller in the world of pre-Prohibition bourbon. Tequila Barrel is bottled at 46.5–47.5% ABV (93 proof) and retails for $75. Double Oak Barrel is bottled at 53.5% ABV (107 proof) and retails for $130.
The Double Oak Barrel is a wheated Kentucky Straight Bourbon that undergoes two agings in new American Oak barrels. Its mash bill is 65% corn, 25% wheat, and 10% malted barley, producing a sweeter whiskey that is bottled at barrel strength. The Tequila Barrel expression takes obvious inspiration from Mary's sojourn south of the border during Prohibition — a barrel-finish choice that is both commercially savvy and narratively poetic, linking the liquid directly to her audacious move to Juárez to keep the stills running.
After a quiet launch in the summer of 2023, the brand was poised to make big moves in 2024 and beyond. Available in eleven states and online, it plans to expand its presence quickly, with national and international distribution in its sights.
The Trademark Portfolio and the Legal Fight
The Mary Dowling Whiskey Company has assembled a substantial portfolio of registered and applied-for trademarks tied to the Dowling name and its associated historical brands. Trademark filings show the company owns registrations for marks including "DOWLING BROTHERS DB A KENTUCKY WHISKEY TREASURE," filed in April 2019, as well as "WATERFILL AND FRAZIER" and "DOWLING," both filed in October 2019 for distilled spirits. Additional filings include the "MARY DOWLING" mark itself, filed in February 2020, along with "DOWLING BROTHERS" and, notably, "MOTHER OF BOURBON," which was applied for in November 2022 covering bourbon, whiskey, and other alcoholic beverages except beers.
That last mark — "MOTHER OF BOURBON" — is perhaps the most commercially significant. In a premium spirits market saturated with sourced products and me-too labels, a phrase like "Mother of Bourbon" functions less like a trademark and more like a crown. Owning it exclusively in the spirits class would give Mary Dowling Whiskey Company enormous leverage, not only to protect its own brand identity but to prevent any competitor from invoking the historical legacy of Mary Dowling in their marketing without licensing the term.
The lawsuit that was ultimately dropped centered on the broader "Dowling" name as it applies to distilled spirits — a fight that, given the depth and breadth of Mary Dowling Whiskey Company's trademark filings, reflects how seriously the company's legal team is treating the integrity of this portfolio. While the specific defendant and precise allegations in the dropped suit were not made public in full, the withdrawal without a judgment is not uncommon in trademark disputes where parties reach a private settlement or where the filing party determines that proceeding to trial poses more risk than reward.
What the Dropped Suit Signals for the Industry
Voluntary dismissals in trademark cases are rarely simple surrenders. In the spirits industry, they often reflect confidential agreements — a licensure arrangement, a consent decree, or a commitment by the defendant to alter their branding — that never become part of the public record. For a brand as young as Mary Dowling Whiskey Company, protecting the "Dowling" trademark aggressively in its early years is a calculated move: the company is effectively fencing off its turf before it has the market share to defend it through consumer recognition alone.
The spirits industry has seen no shortage of high-stakes trademark battles in recent years. From disputes over the word "Kentucky" on the label of non-Kentucky products to multi-year fights over trade dress between major bourbon houses, the legal landscape of American whiskey is as competitive as the liquid market itself. A brand with a story as compelling as Mary Dowling's — backed by the financial weight of Pernod Ricard — has every reason to treat trademark enforcement as a core pillar of its growth strategy.
At the same time, dropping a suit is never free. The resources spent filing, preparing, and ultimately withdrawing a federal trademark action represent a real cost, and it raises questions about the strength of the underlying claims. Without a ruling, there is no precedent set, which means the underlying tension over use of the "Dowling" name in spirits remains unresolved as a matter of law — even if it is resolved as a matter of commerce.
Pernod Ricard, Rabbit Hole, and the Power Behind the Brand
To understand just how serious this venture is, one has to look at the corporate structure behind it. The Mary Dowling Whiskey Company was launched as a joint venture by global spirits behemoth Pernod Ricard and Kaveh Zamanian, the co-founder of Rabbit Hole Distillery in which Pernod Ricard acquired a majority stake in 2019. Pernod Ricard is the second-largest wine and spirits company in the world, home to brands like Jameson, Absolut, and Chivas Regal. Its involvement is not a passive investment — it is a deliberate push into the premium American bourbon space at a moment when that category is generating enormous global consumer interest.
Zamanian himself brings significant credibility. A new legend is emerging from the buried annals of early 20th century bourbon lore, and Kaveh Zamanian, the founder of Rabbit Hole Distillery, is making sure the whole world learns about it — centered on Mary Dowling, a 2025 inductee into the Kentucky Bourbon Hall of Fame. His role in the project extends well beyond brand ambassador. The Mary Dowling brand tells the never-before-told story of a pioneering and visionary woman who achieved success in a system designed to suppress her, and against a government that strived to repress her. Mary's courage and determination are the hallmarks that live on today in Mary Dowling Whiskey, as extraordinary and distinctive as the woman whose name it bears.
The combination of Pernod Ricard's distribution muscle and Zamanian's distilling pedigree creates a vehicle capable of moving the Mary Dowling brand from a niche heritage play into mainstream retail at scale. That ambition makes the trademark fight all the more understandable — and all the more consequential when it comes to controlling the name.
Historical Parallels: Fighting Over the Past Is Nothing New
The dispute over the Dowling name echoes decades of similar battles in bourbon country. When the Pappy Van Winkle brand was revived by the Van Winkle family in partnership with Buffalo Trace in the 1990s, the family had to carefully navigate what remained of the original Stitzel-Weller trademark landscape to establish their ownership of the "Van Winkle" name in commerce. The resurrection of Old Fitzgerald, Old Forester's heritage bottlings, and countless other pre-Prohibition brand names has created a recurring legal pattern: someone discovers a dormant name with historical cachet, files to register it, and then defends it against challengers who may have prior use or competing claims.
Mary Dowling's case is notable, however, because unlike "Old Fitzgerald" or "Pappy Van Winkle," which are essentially product names, "Dowling" is a surname — and surnames carry different legal weight in trademark law. The USPTO historically applies heightened scrutiny to surname marks, because no single party should be able to monopolize a common last name in commerce. The fact that Mary Dowling Whiskey Company successfully registered several "Dowling"-formative marks suggests the USPTO found sufficient distinctiveness in the combination of the surname with specific design elements and product context — but it also means the marks may be narrower in scope than the company would prefer.
That narrower scope could explain the lawsuit and its withdrawal. If another party was using "Dowling" in the spirits space in a way that arguably fell outside the exact scope of the registered marks, litigating the case would require proving likelihood of confusion — a fact-intensive inquiry that does not always break in favor of the senior registrant, especially when surnames are involved.
What It Means for Bourbon Enthusiasts
For the American whiskey drinker, the significance of this legal development is easy to miss but hard to overstate. The Mary Dowling Whiskey Company is not just another celebrity-adjacent spirits brand. It is a serious attempt to reclaim and commercially honor a chapter of bourbon history that has been, as Zamanian himself has put it, genuinely lost. Long before the industry was filled with master distillers and brand ambassadors, Mary was quietly building an empire against all odds. She wasn't just a participant in the story of American whiskey; in many ways, she wrote the playbook for resilience and innovation that distillers still follow today.
The Tequila Barrel and Double Oak Barrel expressions are not gimmicks. They are carefully constructed whiskeys with real mash bill specificity, barrel finishing techniques with clear historical resonance, and pricing that positions them as genuine premium offerings — not collector bait priced out of reach. After a quiet launch in the summer of 2023, the brand has been expanding its reach, targeting national and international distribution. That trajectory means more drinkers will encounter these bottles on shelves and, presumably, more people will learn about the woman behind them.
When the U.S. government made her life's work illegal, Mary Dowling didn't surrender. She packed up her stills and moved her entire bourbon operation across the border to Juarez, Mexico. That is the kind of story that resonates with anyone who has ever raised a glass of American whiskey and wondered about the people who kept the tradition alive when the government tried to kill it. It is a story worth fighting for — legally and commercially.
The Bigger Picture: Who Controls Bourbon History?
There is a legitimate debate embedded in this trademark dispute that goes beyond the courtroom. At what point does honoring history shade into owning it? When a company trademarks a historical surname, a historical phrase like "Mother of Bourbon," and a historical brand like Waterfill and Frazier, it is simultaneously preserving those names and walling them off. Future historians, documentarians, or competing distillers who want to invoke Mary Dowling's legacy could theoretically find themselves on the wrong side of a cease-and-desist letter.
That tension is not unique to bourbon. It plays out across American heritage industries — from heritage seed companies trademarking heirloom variety names to automobile manufacturers claiming historical model designations. But it feels especially pointed in whiskey, where the romance of the past is so central to the marketing of the present, and where the historical record is often thin enough that a well-funded company with a committed historian can effectively define the narrative.
Mary Dowling Whiskey Company dropped its suit. The trademarks remain. The brand continues to grow. And somewhere in a courthouse file, a legal dispute over the name "Dowling" sits quietly closed — a footnote to the story of a woman who refused to become a footnote herself.
Looking Ahead
The voluntary dismissal of the Dowling trademark suit is unlikely to be the last legal action the Mary Dowling Whiskey Company pursues as it scales. The broader portfolio of registrations — covering "DOWLING," "DOWLING BROTHERS," "MOTHER OF BOURBON," "WATERFILL AND FRAZIER," and "MARY DOWLING" — represents an unusually comprehensive effort to lock in the key terminology of an entire historical legacy. As the brand expands to additional states and eventually seeks international distribution, the enforcement of those marks will become more, not less, important.
Mary Dowling, a 2025 inductee into the Kentucky Bourbon Hall of Fame, is finally getting her due — both in the history books and on the shelves of American whiskey retailers. The legal fight over her name may have ended with a quiet dismissal, but the commercial battle to make that name synonymous with American bourbon excellence is only getting started. For drinkers who care about where their whiskey comes from — not just geographically, but historically — the story of Mary Dowling Whiskey Company is one worth following closely, glass in hand.
