Q:Facts:   - parliament: australian    - successor: allan guy    - constituency mp: bass    - death date: 28 february 1941    - predecessor: jens jensen    - party: nationalist party of australia      - term end: 12 october 1929    - term start: 13 december 1919    - birth date: 6 june 1889    - name: david jackson    - nationality: australian    - birth place: launceston , tasmania    - occupation: locksmith   Based on these bullet points, write a short biography describing the life of david jackson -lrb- australian politician -rrb- .
A:
david sydney jackson -lrb- 6 june 1889 -- 28 february 1941 -rrb- was an australian politician .born in launceston , tasmania , he was educated at state schools before becoming a manufacturing locksmith .he also served as president of the tasmanian chamber of manufacturers .in 1919 , he was elected to the australian house of representatives as the nationalist member for bass , defeating nationalist-turned-independent mp jens jensen .he held the seat until his defeat in 1929 by labor candidate allan guy .he became a businessman , and was chairman of the tasmanian exhibition in 1937 .jackson died in 1941 .