Niklaus Wirth | St. Niklaus | Niklaus Riggenbach | Niklaus Leuenberger | Niklaus Meienberg | Niklaus Manuel Deutsch I, ''Demons Tormenting Antonius | Niklaus Gerber | André Niklaus |
Together with Karl Blodig, Geoffrey Winthrop Young and the guide Joseph Knubel of St Niklaus he made the first ascent of the Brouillard ridge to the summit of Mont Blanc on 9 August 1911.