Answer the following question: Facts:   - years active: 1872 -- 1909    - known for: banker , speculator    - death date: 1914    - relations: samuel polyakov , yakov polyakov      - birth date: 1843    - name: lazar -lrb- leyzer -rrb- polyakov    - citizenship: russian empire    - birth place: dubroŭna , orsha district   Based on these bullet points, write a short biography describing the life of lazar polyakov .
Answer:
lazar solomonovich polyakov -lrb- , born 1843 in dubroŭna -- died 1914 -rrb- was a russian-jewish entrepreneur .polyakov founded his first bank in 1872 and by the 1890s owned an influential financial group ; he was informally named `` rothschild of moscow '' .his business collapsed in the early 1900s and was completely disbanded by 1909 .