hello michael
are you aware of the igi batch numbers it,s part of family search site just google igi batch numbers for suffolk and you,l get a list of parishes including nacton which i,ve looked at i presume you,ve found the son of your thomas and elizabeth bpt 8 may 1816 and died on 24 march 1822 again in nacton , as nacton,s so close to ipswich have a look in the parishes within the town st mathews in particular has a few weavers in it always worth a look also the non conformist records as well not everyone used the established church back then ,are your rellies a part of the weavers from sudbury suffolk as well ?
trevor