Given the question: Facts: - caption: ernest and mary hemingway on safari -lrb- 1953-1954 -rrb- - death date: 26 november 1986 - spouse: lawrence miller cook noel monks ernest hemingway - birth date: 5 april 1908 - name: mary welsh hemingway - image: file : ernest_and_mary_hemingway_on_safari , _ 1953-54 . jpg Based on these bullet points, write a short biography describing the life of mary welsh hemingway .
The answer is:
mary welsh hemingway -lrb- april 5 , 1908 -- november 26 , 1986 -rrb- was an american journalist and author , who was the fourth wife and widow of ernest hemingway .