I posted a message on the BBC Family History Board and got this:
Also born to John and Mary -
Mary Dread 
Christening: 25 FEB 1767 Long Melford, Suffolk, England 
Susan Dread 
Christening: 07 JUL 1770 Long Melford, Suffolk, England
Henry Dread 
Christening: 07 MAR 1778 Long Melford, Suffolk, England 
Boyds Marriage Index has these marriages at Long Melford:
1684 DREAD ELZ NICOLSON JACOB 
1765 DREAD JN WITE MARY 
1792 DREAD KEZIAH WELLUMS EDW 
1795 DREAD SUS WEBB JN 
1797 DREAD AN PIPER JN 
According to the Suffolk BI, Mary Dread was buried at Long Melford 3/1/1829 aged 89. There are two Johns nearby. One at Sudbury buried 18/2/1853 aged 82 and t'other at Monks Eleigh buried 14/9/1768 - no further details.