Familysearch has this baptism:
Name Henry Peckham-Keen
gender Male
Wife Emma Peckham-Keen
Child Henry Charles Peckham-Keen
Other information in the record of Henry Charles Peckham-Keen
from England, Essex Parish Registers
Name Henry Charles Peckham-Keen
Event Type Christening
Event Date 05 Jun 1870
Event Place , Heybridge, Essex, England
Father's Name Henry Peckham-Keen
Mother's Name Emma Peckham-Keen
Del,
Not sure if know about this website but might be worth a look, lots of Essex parishes covered and might be cheaper to buy a subscription than ordering lots of certificates.
http://seax.essexcc.gov.uk/ParishRegisters.aspx