Balch Resources
Massachusetts Vital Records
History of Salem, MA, by Sidney Perley
The Great Migration Begins: Immigrants to New England 1620-33 by Savage at Ancestry.com
Balch Families in America by Galusha B. Balch, M.D. 1897
The Balch House, The Balch House Associates, Beverly Historical Society at http://members.tripod.com/BALCHNews/our.htm
Essex County Probate Records 1635-74 at Ancestry.com