[Kolokotronis]

"And the Popes in the first millennium professed the same Orthodox Faith we profess to this day, and many of them are Orthodox Saints."

Here's a link to a list of them. I don't know if it is complete but it looks it. Its from a Roman source so the "spin" may be a bit off what we would say.

http://www.catholic-forum.com/members/popestleo/orthopopes.html

[kosta50]

Thanks, Kolo, excellent reference!