Please answer the following question: What key details about anthony coucheron can be extracted from the following bio? Bio: anthony coucheron -lrb- also recorded as anton coucheron or anthony willemsen ; c. 1650 -- 14 march 1689 -rrb- was an engineering officer . coucheron played an important role in the history of norwegian and danish fortifications . as sweden grew to be a great power in the 17th century , there were frequent wars in the baltic region , and conflict was common along the borders between sweden & denmark-norway . easy invasions routes from sweden were fortified on the danish-norwegian border with new or upgraded fortresses during this period , effectively establishing the modern borders between norway & sweden . anthony coucheron played a major role in fortification of the border , both in norway and denmark in addition , he participated with honor in combat during the gyldenlve war .
A:
- commands is christians fortress- allegiance is denmark-norway- death date is 1689- birth date is c. 1650- name is anthony coucheron- birth place is probably holland- rank is quartermaster general