[al_c]

Followers of Nestorius. He was patriarch of Constantinople and was condemned as a heretic for maintaining that the divine and human natures were not merged into one in Christ, therefore believing that it was improper to call Mary the mother of God.

[ArrogantBustard]

The Nestorian Church of the East has a website ... and they go on at length to describe themselves. If they're actually nestorian (in the sense of believing the "two persons" heresy), they do a good job of hiding it.