Given the question: What key details about fred felber  can be extracted from the following bio?  Bio: frederick emmett felber -lrb- march 25 , 1909 -- may 1978 -rrb- was an american football offensive tackle in the national football league for the boston braves and the philadelphia eagles . he played college football at the university of north dakota .
The answer is:
- teams is boston braves philadelphia eagles- position is offensive tackle- years is 1932 1933- pfr is felbni20- databasefootball is felbefre01- college is north dakota- death date is may 1978 -lrb- age 69 -rrb-- birth date is 25 march 1909- nfl is fel059327- birth place is le sueur , minnesota