What key details about grigori shtern can be extracted from the following bio? Bio: grigori mihailovich shtern -lrb- , 24 july -lrb- 6 august -rrb- 1900 -- 28 october 1941 -rrb- was a soviet officer in the red army and military advisor during the spanish civil war . he also served with distinction during the soviet-japanese border wars and the winter war .
- caption is grigori mihailovich shtern- battles is spanish battle of khalkhin gol -lrb- nomonhan -rrb- , winter war civil war , battle of lake khasan ,- death date is 28 october 1941- allegiance is soviet union 1955 -lrb- 1922 -- 1941 -rrb-- commands is 1st red banner army far eastern front 8th army- awards is hero of the soviet union among others- birth date is 24 july 1900- serviceyears is 1919 - 1941- name is grigori mihailovich shtern- branch is 23px red army- image is shtern.jpg- birth place is smila , russian empire- rank is colonel general