Anatasios (that is my fathers name),
I wote those dates from memory as I don't have my books around me right now, you are right, it was 869, not 863. And 869 was held at Constantinople, not the Lateran.
But there was in fact a Lateran Council of 863 which condemned Photios, I'm pretty sure.
I don't think I was misleading, my dates are just off, it must be because they were on the old calendar
Thanks for the book suggestion but I have already read three on the subject. I even started to read a Latin version but only got halfway through it before my stomach got so twisted that I had to be put in contraction.
Thanks for the corrections.