Wednesday
This happened in 1877
Wednesday is in the middle of the week - after Tuesday and before Thursday
Under Ash happened in 2001.
that never happened
Battle of Ash Hollow happened on 1855-09-03.
errm the movie was set before ash caght his chimchar
they will become ash
It is rumoured that ash's dad is the leader of Team Rocket. We don't know who it is for sure.
Battle of Ayta ash-Shab happened on 2006-07-12.
yes,in episode 2 it tells what happened to him
It was never explained what had happened to Ash's father on Pokemon, so there isn't an answer, since it was never explained. Pokemon live did imply that ash's dad is geovanni, this may or may not be cannon Ash's dad according to the creators is on his own Pokemon journey and that is why you never see him.