alfred nobel was born in stockholm on october 21, 1833. his father immanuel nobel was an engineer and inventor who built bridges and buildings in stockholm. in connection with his construction work immanuel nobel also experimented with different techniques of blasting rock.

alfreds mother, andrietta ahlsell came from a wealthy family. due to misfortunes in the construction work caused by the loss of some barges of building material, immanuel nobel was forced into bankruptcy the same year alfred nobel was born. in 1837 immanuel nobel left stockholm and his family to start a new career in finland and in russia. to support the family, andrietta nobel started a grocery store which provided a modest income. meanwhile immanuel nobel was successful in his new enterprise in st. petersburg, russia. he started a mechanical workshop which provided equipment for the russian army and he also convinced the tsar and his generals that naval mines...