The name "Mount William" is no longer recognised
for any feature along the Antarctic peninsula, the actual identity
of this peak is unclear.
In: "Resultats du Voyage du S. Y. BELGICA en
1897-1898-1899 .... Rapports Scientifiques ... Travaux Hydrographiques
et Instructions Nautiques" by G. Lecointe, 1903. P. 110. Plate XI.
