The William Brewer who was a Revolutionary War Soldier went to Blount Co., TN.after the war. That is where he filed application for his pension. I suspect you can find a list of his descendants in DAR records. I researched him a bit, hoping he might have a connection to myWilliam Brewer who died in Fayette Co., AL. But it was over ten years ago, so my memory is a little rusty as to what I found, except that it was a dead end.