Willett

Willett Distillery, Bardstown, Kentucky — Kentucky Bourbon Distillers’ family-owned operation producing one of the most comprehensive single barrel bourbon and rye programs in American whiskey, spanning five generations of the Willett family from Reconstruction-era Louisville to the modern own-distilled program now reaching 5 through 25 years of Bardstown maturation.

The Willett name belongs to a distilling family whose roots in Kentucky bourbon run deeper than almost any other operating producer. John David Willett began distilling in Louisville during Reconstruction; his son A. Lambert Willett followed; Lambert and his son Thompson founded the Willett Distilling Company on the outskirts of Bardstown in the 1930s, just after Prohibition’s repeal. Even Kulsveen — Thompson’s son-in-law — rebuilt the operation as Kentucky Bourbon Distillers in 1984 and developed the Family Estate single barrel program during years when KBD sourced distillate from neighboring producers including Heaven Hill. His son Drew Kulsveen, the current Master Distiller, represents the fifth generation and oversees the own-distilled program that resumed in 2012 — now producing bourbon and rye among the most sought-after cask strength single barrel releases in the market.

Every Family Estate bottle is labeled with the individual barrel number, the bottle’s position within that barrel’s series, and the total bottles from the barrel — no blending across barrels, no dilution. The wax seal color identifies the spirit type: purple for rye, red for bourbon in the standard program, gold for own-distilled premium tier, brown for ultra-aged Block Letter expressions. Wooden Cork carries the most complete own-distilled Willett vertical from any single specialty retailer.

Frequently Asked Questions

What is Willett bourbon?

Willett bourbon is Kentucky straight bourbon whiskey produced by Kentucky Bourbon Distillers at their family-owned Willett Distillery in Bardstown, Kentucky. The flagship expressions include Willett Pot Still Reserve — a single barrel wheated bourbon aged 8–10 years in the iconic pot still-shaped bottle — and the Family Estate single barrel program spanning 5 through 17+ years of own-distilled production. The family has been distilling in Bardstown since the 1930s, making Willett one of the few bourbon brands with unbroken family ownership across five generations.

What is the “purple top” Willett rye?

Purple top (or purple wax) is the colloquial name for Willett Family Estate straight rye whiskey — the purple wax seal KBD uses to identify rye expressions across the single barrel lineup. Purple means rye; red means bourbon in the standard Family Estate program. The Willett Family Estate 4 Year Straight Rye is the most available purple top expression, known for its brandied cherry nose, baking spice palate, and long spice-forward finish at cask strength.

What is the difference between Willett own-distilled and sourced distillate?

For most of KBD’s history as a bottler, the Family Estate program used sourced distillate from other Kentucky producers — most often Heaven Hill. Willett returned to active distillation in 2012, and the own-distilled program’s bourbon and rye are now reaching meaningful age (5 through 25 years). Collectors distinguish the two by wax color: Gold Wax typically identifies own-distilled expressions.

What is the Willett Family Estate single barrel program?

Each bottle in the Family Estate single barrel program comes from one specific barrel, labeled with the barrel number, the bottle’s position in that barrel’s series, and the total bottles from the barrel. No blending across barrels, no dilution, no standardization of proof. Every barrel is different — proof, tasting profile, and character are all barrel-specific. The program currently spans 5 through 17 years in bourbon and 4 through 25 years in rye at Wooden Cork.

Who is Drew Kulsveen?

Drew Kulsveen is the Master Distiller at Kentucky Bourbon Distillers and the son of Even Kulsveen, who rebuilt KBD in 1984. Drew represents the fifth generation of the Willett family’s bourbon tradition in Bardstown and oversees both the own-distilled single barrel program and the core expressions including the Small Batch Bourbon and the Family Estate program.