"There can't be a more misunderstood type of wine than Sherry." The Misunderstood Genius that is Fino Sherry - De Long Blog
In 1835 at only 23 years old Manuel María González Ángel founded the precursor to Gonzalez Byass creating the Tío Pepe (Uncle Joe) sherry brand inspired by his uncle, José Ángel. In fact, the winery’s foundational solera is still inscribed with “Solera del Tío Pepe”. Nearly ten years into his operation Manuel united with his English Agent Robert Blake Byass to form González Byass as they shipped "exceptionally pale..." Tío Pepe wine to the United Kingdom. Together they built the company to be the leading exporter of sherry wines in Jerez. González Byass focused exclusively on sherry until the 1980's when they started incorporating wineries from other notable Spanish wine regions into the corporate umbrella. During the same period "the Byass family withdrew from the business and the winery passed into the hands of the direct descendants of Manuel María González".
González Byass owns 800 hectares in vineyards in Jerez Superior where the hand-picked Palomino grapes are gently pressed without crushing the stems, seeds, or skins. The resulting must is called "yema" which is fermented and fortified to 15.5% then enters the Tio Pepe solera system where it is aged for five years in American oak. During this aging period, the wine undergoes biological aging under a layer of yeast called "flor". This gives Tio Pepe its unique pungent aromas that blend with the almond notes characteristic of the Palomino grape. For those where dry sherry is an acquired taste, serve well chilled to lessen these aromas. Otherwise, serve slightly chilled or in a cocktail like the Tuxedo Cocktail. Cheers.