CORRECT! IT'S FICTION.
 
 

There are currently no commercial vineyards in Beaconsfield. However, in the 1870’s J. H. Menzies boasted 20 acres of vineyards on The Grove property. In a catalogue published in 1877, 28 varieties of grapes were cultivated including a local variety known as the "Beaconsfield."

Source: Beaconsfield.and Beaurepaire, R. L. Baird G. Hall