Dragoon
Puritan Board Freshman
Iraneus was a disciple of Polycarp who claimed to be a disciple of John. At his death, he testified to being a Christian from birth.
nothing is really know about Iraneus's death so I think you are referring to Polycarp who said "Eighty and six years I have served him", but this may not be saying that he was a Christian from birth because many good historians basing their info on some secular evidence from that time points to him being in his late nineties when he was burned