Daniel Chwolson
Russian orientalist
Daniel Abramovich Chwolson or Chwolsohn or Khvolson – March 23, 1911 [O.S. March 12] was a Russian-Jewish scholar of the Arabic language. Wikipedia
Born: December 3, 1819, Vilnius, Lithuania
Died: 1911 (age 92 years), Saint Petersburg, Russia
Grandchild: Théophania Vladimirovna Khvolson
Children: Orest Khvolson and Vladimir Danilovitch Chwolson