Probably the son of John and Jane (Patrick) Berridge, christened 16 October 1748 at Barnwell St. Andrew, Northamptonshire, England. His probable brother Patrick Berridge also served his indenture at the forge. (2)(3)
(1) Richard J. Cox, "Servants at Northampton Forge, Baltimore County, Maryland," National Genealogical Society Quarterly, Vol. 63 (1975): 110-117.
(2) Carole F., \"Two more from the Forge List - Berridge,\" NORTHANTS-L Archives, RootsWeb, 24 Sep 2005.
(3) International Genealogical Index, patron submission.