Vincent Van Gogh was born in the Netherlands in 1853 and died in 1890 (at the age of 37) after shooting himself in a wheatfield in Auvers, France. As his biography states, he was not involved in any wars. However, there may have been wars going on during his lifetime.
yes she lived through the Vietnam and the Korean war.
No he did not
no
van Gogh was one of artists that represented the post-impressionism
As van Gogh died in 1890 any picture of Bart Simpson signed by van Gogh is highly suspect.
yes
Vincent Van Gogh did not marry and did not have any children.
Some, not many.
Contact any auction company, e.g. Sotheby's or Christies. If you have a genuine van Gogh you are going to be rich.
Yes, he had three sisters.
Yes two.
Any people he knew.