I have recently come across a family of Blomfields in my family tree who were living at Earl Stonham, Suffolk, in 1841. However, it would appear that they were all born in Woolpit. Don't know if there could be any link here: John Blomfield, born Woolpit, 1793 married Elizabeth Barnes. As I have only recently discovered them, I'm afraid I haven't actually worked the family back any further, but if you have any links I would obviously be very interested to hear from you.
Regards,
Greensleeves