H. G. van de Sande Bakhuyzen

Hendricus Gerardus van de Sande Bakhuyzen (April 2, 1838, The Hague – January 8, 1923, Leiden) was a Dutch astronomer. His surname, van de Sande Bakhuyzen, is sometimes erroneously given as Backhuyzen or Bakhuysen. His first name is sometimes given as Hendrik Gerard. Not to be confused with his father, the animal painter Hendrik van de Sande Bakhuyzen (1795–1860). He studied astronomy under Frederik Kaiser. He edited and published the Mars drawings of Johann Hieronymus Schröter in 1881, long after the latter's death. His brother was also an astronomer who worked at the Leiden Observatory.

H. G. van de Sande Bakhuyzen

Hendricus Gerardus van de Sande Bakhuyzen (April 2, 1838, The Hague – January 8, 1923, Leiden) was a Dutch astronomer. His surname, van de Sande Bakhuyzen, is sometimes erroneously given as Backhuyzen or Bakhuysen. His first name is sometimes given as Hendrik Gerard. Not to be confused with his father, the animal painter Hendrik van de Sande Bakhuyzen (1795–1860). He studied astronomy under Frederik Kaiser. He edited and published the Mars drawings of Johann Hieronymus Schröter in 1881, long after the latter's death. His brother was also an astronomer who worked at the Leiden Observatory.