Johan Adam Cronstedt

Count Johan Adam Cronstedt (12 December 1749 in – 21 February 1836 in Stockholm) was a Swedish Lieutenant General and governor of Östergötland County. He joined up aged 14 and participated in the Russo-Swedish War (1788–90), but he is most notable for his part in the 1808-09 Finnish War and his command of the .

...
Wikipedia