Malcolm and Donalbain
Malcolm and Donalbain are the Kings two sons, but Malcolm appears much more in the play than his brother.
Malcolm hides in England whilst Macbeth rules Scotland, and it is he who thinks up the plan to hide the soldiers with branches.
At the end of the play, Malcolm becomes King of Scotland and declares all of the Thanes to be Earls.
Malcolm
and Donalbain are the Kings two sons, but Malcolm appears much
more in the play than his brother.