"Your" Moses Easterly was the son of Johan George and Mary Harpine Easterly. I have extensive files on the Easterly family, including Moses' family line - I've been working with one of the first serious family researchers (Frank Easterly) since 2003.
There is a CD containing lots of Easterly history and I can send you a copy. Unfortunately, the GEDcom on the CD hasn't been updated in about 5 years. But I would be happy to add my own "working" file which is updated thru Jan 2011.
E-mail me at email@example.com and let me know A) how you are related to the Easterly Family and B) your snail mail address.