What is "williamine"

Williamine is a brand of Poire Williams, an eau de vie produced with Williams pears, in Martigny, Canton of Valais, Switzerland.

The trademark Williamine belongs to the ''Distillerie Louis Morand & Cie SA.

Williamine’s William pears originate from nearby orchards and have been a traditional produce of Valais for over 100 years now, exported to many countries.