It's possible I have a terrible bias, as that was the place of my birth. It holds so many wonderful and awful memories for me, but I cannot blame the place for the things that happened in my life. It is beautiful nonetheless. At present, it is the year 1878 where I am from.
I have never met an Angel myself. It's very rare. I could not say one way or another if they are the Angels we know of from where we come from. Ah, most certainly, I could show them to you parchment with ink. It's only when I use my stele to mark myself that the runes' powers are activated.
Your wizards are different from our warlocks then. This is a different sort of magic you must possess that does not come from demonic origins. The warlocks I know of cannot bear children and therefore cannot pass on their magical blood or abilities to descendants. You speak of magical bloodlines and families, so it must surely be different. It is quite fascinating indeed.