Interesting websites. Needs further research
http://ma-vitalrecords.org/MA/Essex/Amesbury/aBirthsC.shtml#CLOUGH
http://www.massachusetts-genealogy.com/
Salisbury (Birth, Marriage, Death)
http://ma-vitalrecords.org/MA/Essex/Salisbury/aBirthsC.shtml#CLOUGH
http://ma-vitalrecords.org/MA/Essex/Salisbury/aMarriagesC.shtml#CLOUGH
http://ma-vitalrecords.org/MA/Essex/Salisbury/aDeathsC.shtml#CLOUGH
Link to the Salibury Vital Records PDF Book