John Heinrich Detlef Rabe was a German businessman and Nazi Party member best known for his efforts to stop war crimes during the Japanese Nanjing Massacre and his work to protect and help Chinese civilians during the massacre that ensued. The Nanking Safety Zone, which he helped to establish, sheltered approximately 250,000 Chinese people from being killed. He officially represented Germany and acted as senior chief of the European-U.S. establishment that remained in Nanjing, the Chinese capital at the time, when the city fell to the Japanese troops.

Wilhelmina "Minnie" Vautrin was an American missionary, diarist, educator and president of Ginling College. A Christian missionary in China for 28 years, she became known for caring and protecting at least 10,000 Chinese refugees during the Nanjing Massacre in China, during which she kept a now-published diary, at times even challenging the Japanese authorities for documents in an attempt to protect the civilians staying at her college.