Johann Adam Schall von Bell

Johann Adam Schall von Bell
Born(1591-05-01)1 May 1591
Cologne or Lüftelberg, Holy Roman Empire
Died15 August 1666(1666-08-15) (aged 75)
Resting placeZhalan Cemetery, Beijing
Alma materCollegium Germanicum, Gregorianum
Scientific career
FieldsAstronomy, religion
Chinese name
Traditional Chinese若望
Simplified Chinese若望
Transcriptions
Standard Mandarin
Hanyu PinyinTāng Ruòwàng
Wade–GilesT'ang Jo-wang
Manchu name
Manchu scriptᡨᠠᠩ ᡰ᠊ᠣ᠋ ᠸᠠᠩ
Romanizationtang žo wang

Johann Adam Schall von Bell (1 May 1591 – 15 August 1666) was a German Jesuit, astronomer and instrument-maker. He spent most of his life as a missionary in China (where he is remembered as "Tang Ruowang") and became an adviser to the Shunzhi Emperor of the Qing dynasty.