Ludwig Ramberg was born in Hlsingborg, Sweden on February 21st, 1874, and died in Uppsala, Sweden on December 25th, 1940.
Ludwig Ramberg (21 February 1874  25 December 1940) was the Swedish chemist who discovered in 1940 the Ramberg-Backlund reaction, together with his student Birger Backlund (2 May 1908  21 January 1997). (1874-02-21)21 February 1874
Halsingborg, Sweden 25 December 1940(1940-12-25) (aged 66)
Uppsala, Sweden 
