I would like to find out more about Stephen Tripp who served at Valley forge during the Revolutionary War. Can you direct me to the right area?

I would like to find out more about Stephen Tripp who served at Valley forge during the Revolutionary War. I believe that he died at Valley Forge. I believe he was in Captain Mayberry's regiment. Tripp was from Windham, Maine and he seems to have dropped off the face of the earth. I believe he was a Corporal. Can you help me?