What key details about william madocks can be extracted from the following bio? Bio: william alexander madocks -lrb- 17 june 1773 -- september 1828 -rrb- was a landowner and member of parliament -lrb- mp -rrb- for the town of boston in lincolnshire from 1802 to 1820 , and then for chippenham in wiltshire from 1820 to 1826 . he is best known , however , for his activities as an agricultural improver in gwynedd , especially around the towns of porthmadog and tremadog , both of which he founded .
- death place is paris , france- alt is a , hands in pockets , cigar in mouth , wearing 19th-century a tall stovepipe top hat , standing in front of man giant iron chains on a drum . wearing a jacket trousers and waistcoat- discipline is civil engineer- caption is w. a. madocks ca. 1812- death date is 15 september 1828- spouse is eliza gwynne- parents is john madocks mp , francis whitchurch- significant projects is traeth mawr reclamation , tremadog , porthmadog harbour- birth date is 17 june 1773- name is william madocks- image is wa madocks.jpg- birth place is london , england