What key details about bernhard hammer can be extracted from the following bio? Bio: bernhard hammer -lrb- 3 march 1822 , olten - 6 april 1907 -rrb- was a swiss politician . he was elected to the federal council of switzerland on 10 december 1875 , and handed over office on 31 december 1890 . he was affiliated with the free democratic party . during his time in office he held the following departments : department of finance -lrb- 1876 -- 1878 -rrb- political department as president of the confederation -lrb- 1879 -rrb- department of finance -lrb- 1880 -- 1890 -rrb- he was president of the confederation twice , in 1879 and 1889 . the portrait of hammer was painted in 1889 by the swiss-born american artist adolfo muller-ury -lrb- 1862 -- 1947 -rrb- and is signed muller d'uri . it was reproduced on the cover of the dust-wrapper and as the frontispiece of eduard fischer 's biography ' bundesrat bernhard hammer und seine zeit ' , published in solothurn in 1970 . its present whereabouts -lrb- 2007 -rrb- is unknown .
- death date is 6 april 1907- birth date is 3 march 1822- name is bernhard hammer- nationality is swiss- image is bernhard hammer.gif- birth place is olten , canton of solothurn- occupation is politician