Given the question: - imagesize is 180px - successor is william kerns - party is liberal - death date is 1912 1841 - predecessor is william durie lyon - office is ontario mpp mayor of milton , ontario - spouse is jennie morse - term end is 1883 1871 - constituency is halton - term start is 1879 1867 - birth date is 09 july 1841 - image is david robertson , mpp.png - birth place is esquesing township , halton county , canada west - occupation is doctor Given the details above, guess who could this information be about.
The answer is:
david robertson -lrb- canadian politician -rrb-