Believe that Welcome Aldrich is the brother of John Aldrich who resided in Dickinson/Moira. John otherwise known as John R. was born in Grafton NH in 1803. His father is Jonathan Aldrich b. Nov. 27, 1761 in Scituate RI and died in Grafton NH around 1813. Jonathan's father is William b. 1726 and is the son of Jonathan and Abigail (Walker).
Please refer to [http://groups.yahoo.com/group/Aldrich_NAA/message/2618] for more in depth info. Am willing to share sources that I have please e-mail me direct.