William Augustus Brevoort Coolidge, 1911 Encyclopædia Britannica, Volume 12… (1911)
“ In 1395 the abbot of Disentis, the men of the Lugnetz valley, and the great feudal lords of Räzuns and Sax (in 1399 the counts of Werdenberg came in) formed another League, called the Ober Bund (as comprising the highlands in the Vorder Rhine valley) and also wrongly the “Grey League” (as the word interpreted “grey” is simply a misreading of graven or counts, though the false view has given rise to the name of Grisons or Graubünden for the whole canton) , their alliance being strengthened in 1424 when, too, the free men of the Rheinwald and Schams came in, and in 1480 the Val Mesocco also. ”
