He also established two valued friendships with Wilhelm Roth, Surgeon Major General of Saxony, who was a master of his, and Keirke, an army surgeon and one of his co-workers, who excelled at foreign languages.
また、二人の大切な友人を得ており、一人は鴎外の指導者ザクセン軍医監のウィルヘルム･ロートで、もう一人は外国語が堪能な同僚軍医のキルケである。