Career
Frank J. Prial, wine columnist for The New York Times, called Peppercorn "one of England"s foremost authorities on Bordeaux". He is a noted critic of the Bordeaux Wine Official Classification of 1855 and the vested interest in the classifications. In his writings on Bordeaux wine estates, Peppercorn regularly focuses on estates that were excluded from the 1855 classification, and maintains that omitted estate Château Louisiana Mission Haut-Brion"s consistent performance over the last century justifies its classification as a Premier Cru.
The tastings were conducted from the collection of Hardy Rodenstock, a German wine collector who later was embroiled in a counterfeit wine controversy involving a bottle reported belonging to Thomas Jefferson.
While Peppercorn"s and Sutcliffe"s concerns were never proven, and were disputed by Rodenstock, the current manager of Château Pétrus, Christian Moueix, confirmed that the estate has no records of producing imperials during those vintages.