Domaine Bonneau du Martray

Few wine estates on earth can claim a lineage as documented as Domaine Bonneau du Martray. In 775 CE, Emperor Charlemagne gifted his vineyards on the Hill of Corton to the monks of the Abbey of Saint-Andoche in Saulieu, in compensation for the destruction of their abbey by the Saracens. The Benedictine Church stewarded the land for over a thousand years, with the monks applying the most advanced viticultural methods of the medieval and early modern periods. This long ecclesiastical custodianship ended abruptly with the French Revolution: church properties were confiscated and auctioned by the new government in 1791, and the Corton holdings were eventually acquired by Simon Very. His daughter Marie-Eugenie Very later married Charles Bonneau du Martray, a descendant of Nicolas Rolin (the founder of the Hospices de Beaune); her dowry included the vast vineyard holdings that formed the foundation of the modern estate. The Bonneau du Martray family effectively became only the third major owner of the Charlemagne climat in a millennium, after Charlemagne himself and the Church. The estate passed to Jean le Bault de la Moriniere in 1969; his son Jean-Charles le Bault de la Moriniere assumed direction in the 1990s and led the contemporary commercial and biodynamic transformation through to the 2017 sale.

• 775 CE: Emperor Charlemagne donated Corton vineyards to the Abbey of Saint-Andoche in Saulieu after Saracen destruction of the abbey
• Church held holdings for over a millennium until French Revolution confiscation; auctioned 1791; acquired by Simon Very and passed to Bonneau du Martray family through Marie-Eugenie Very's marriage to Charles Bonneau du Martray (descendant of Nicolas Rolin)
• Estate passed to Jean le Bault de la Moriniere 1969; son Jean-Charles directed from 1990s through 2017; led biodynamic conversion and contemporary commercial transformation
• Only the third major owner of the Charlemagne climat in a millennium after Charlemagne himself and the Church

The Hill of Corton is a geological anomaly in Burgundy. Unlike the predominantly south- and southeast-facing slopes of the Côte de Nuits and Côte de Beaune, Corton is a large rounded hill that presents multiple expositions. Bonneau du Martray's holdings sit in the historical heart of the Corton-Charlemagne appellation: the En Charlemagne and Le Charlemagne climats face west and southwest, making Corton-Charlemagne the only Grand Cru in the Côte d'Or exposed to the setting sun. The extended afternoon light gives the vines a distinctive ripening profile that Jean-Charles le Bault de la Moriniere identified as the primary reason Corton-Charlemagne displays such extraordinary intensity with little fat. The 11-hectare contiguous holding runs from the top to the bottom of the hill at roughly 300 to 370 meters above sea level, above the trailing valley fogs. The geology is layered: limestone bedrock covered by white marl, topped by a fragile silica-rich topsoil. A 2006 geological study commissioned by Jean-Charles revealed nine distinct geological facies within the holding: foot-of-hilltop-forest parcels yield floral crystalline character; mid-slope parcels add structure and texture; lower parcels (richer in minerals) contribute power and depth to the final blend. The 9.5-hectare Corton-Charlemagne block is unmatched among Côte d'Or grower-domaine holdings for contiguous Grand Cru scale.

• Corton-Charlemagne is the only Grand Cru in the Côte d'Or facing west and southwest; extended afternoon light gives distinctive ripening profile producing intensity with little fat
• 11-hectare contiguous holding spans the En Charlemagne (Pernand-Vergelesses) and Le Charlemagne (Aloxe-Corton) climats; runs 300 to 370 meters elevation above valley fogs
• Layered geology: limestone bedrock + white marl + fragile silica-rich topsoil; 2006 study identified nine distinct geological facies within the holding
• Foot-of-hilltop-forest parcels yield floral crystalline character; mid-slope add structure; lower parcels (richer in minerals) contribute power and depth

The estate's biodynamic conversion began experimentally in the early 2000s under Jean-Charles le Bault de la Moriniere with full conversion completed by 2011; biodynamic certification was achieved in 2013. The 11-hectare contiguous holding is worked entirely without synthetic chemicals: herbal preparations (yarrow, nettle, chamomile), biodynamic compost with horn-manure preparations, lunar-calendar work for vineyard interventions, and copper and sulfur applications at biodynamic-permitted levels. The west and southwest exposure of the Charlemagne climats produces distinctive disease pressures that require careful biodynamic management; the long Jean-Charles tenure consolidated the institutional commercial commerce around the converted vineyards before the 2017 sale. Yields are kept to approximately 35 to 40 hectoliters per hectare for the white-wine production. Average vine age across the Corton-Charlemagne block runs approximately 40 to 60 years with the oldest sections exceeding 80 years; massale selection from estate vines preserves the inherited plant material through replanting cycles. The biodynamic discipline has held without departure across the Kroenke ownership transition.

• Biodynamic conversion completed 2011 under Jean-Charles le Bault de la Moriniere; certified 2013
• 11-hectare contiguous holding worked entirely without synthetic chemicals: herbal preparations, biodynamic compost, lunar-calendar work, copper and sulfur at biodynamic-permitted levels
• West and southwest exposure of Charlemagne climats produces distinctive disease pressures requiring careful biodynamic management
• Yields ~35-40 hl/ha for white production; average vine age ~40-60 years (oldest sections >80 years); massale selection preserves inherited plant material

American billionaire E. Stanley Kroenke acquired Domaine Bonneau du Martray in 2017 as only the fifth owner of the Corton holdings in the domaine's history. Kroenke had previously acquired Screaming Eagle (the iconic Oakville Cabernet Sauvignon producer) in 2006 and Jonata in 2010, and owns the Los Angeles Rams (NFL), Arsenal Football Club (Premier League), and other major sporting franchises; the Bonneau du Martray acquisition extended his wine-portfolio reach into apex Burgundy. The transaction preserved the institutional commercial commerce (the biodynamic certification, the 11-hectare contiguous Grand Cru block, the historical lineage) while introducing major institutional ownership backing. In 2018 a 2.8-hectare Corton-Charlemagne parcel was leased to Domaine de la Romanée-Conti effective from the 2019 vintage; the lease created DRC's first Côte de Beaune white Grand Cru and represents one of the most consequential inter-estate commercial arrangements in modern Côte d'Or commerce. The remaining 6.7 hectares of Corton-Charlemagne and the 1.5 hectares of Corton red continue under Bonneau du Martray production with Jean-Baptiste Boudier directing winemaking since 2018. Cellar discipline: indigenous yeast fermentation, élevage in 25 percent new oak across 18 months, bottled without fining and with very light filtration only when vintage requires.

• 2017: E. Stanley Kroenke (Screaming Eagle owner since 2006, Jonata since 2010, LA Rams NFL franchise, Arsenal FC, other major sporting franchises) acquired Domaine Bonneau du Martray as 5th owner of Corton holdings in domaine history
• Transaction preserved institutional commercial commerce: biodynamic certification, 11-hectare contiguous Grand Cru block, historical lineage
• 2018: 2.8 hectares of Corton-Charlemagne leased to Domaine de la Romanée-Conti effective from 2019 vintage; created DRC's first Côte de Beaune white Grand Cru
• Remaining 6.7 ha Corton-Charlemagne + 1.5 ha Corton red continue under Bonneau du Martray production; Jean-Baptiste Boudier directs winemaking since 2018

Domaine Bonneau du Martray occupies a singular position in Côte de Beaune commerce: the only exclusively-Grand-Cru estate in all of Burgundy, the largest single contiguous Corton-Charlemagne holding, and the apex institutional reference for the appellation. The cohort that defines apex Corton-Charlemagne commerce alongside Bonneau du Martray includes Domaine Coche-Dury (the 0.88 ha post-2012 holding from 1986 acquisition), Domaine de la Romanée-Conti (the leased 2.8 ha from Bonneau du Martray since the 2019 vintage), Louis Latour (the largest négociant-house holding at approximately 2 ha), Maison Bouchard Père et Fils (selected Corton-Charlemagne parcels), Domaine Faiveley, Domaine d'Auvenay (Lalou Bize-Leroy's 0.43 ha), Domaine Leflaive's portfolio (Corton-Charlemagne reference from time to time), and selected additional families. The 2017 Kroenke acquisition + 2018 DRC lease combination represents the most consequential commercial transaction sequence in modern Corton-Charlemagne commerce, with the cross-estate institutional structuring placing Bonneau du Martray in commercial commerce alongside DRC. The Kroenke broader wine portfolio (Screaming Eagle + Jonata + Bonneau du Martray) provides multi-continent apex-tier institutional backing that few other wine-investor portfolios match. The contemporary commercial commerce continues to deliver apex-tier critical recognition; Inside Burgundy (Jasper Morris), Burghound (Allen Meadows), and Wine Advocate (William Kelley) routinely place the Bonneau du Martray Corton-Charlemagne among the top three or four Corton-Charlemagne bottlings of each vintage.