30 or 20 doesn't really matter, especially when prefixed with "I believe"
recognizing a state's existence ("holy crap, there is a city next to us") is different from recognizing its validity (tons and tons and tons of real world examples i can't put here, basically, the redguards and bretons didnt recognize the orcs as people and hence didnt recognize their organization as a valid one). that was the whole reason for the siege - the "civilized" races didnt want the beastly orcs suddenly forming some sort of community.
not sure how he would be a crown, they more aristocracy than world-traveling warriors who fight for fun and stuff. Another thing to recognize is that "forbear" and "crown" are not some sort of black and white definitions. forbear in the story speaks more to their origin (descendants from Hammerfell's first conquerors) than to their political allegiance.
anyways, part of the point of that was that we dont know anything about Shinji. He is some dude from Arena, for Talos' sake. His name attests to just how outdated his concept is. Besides the fact that he fought against the orcs as the leader of the Order of Diagna and his little quote we really know nothing about the man. What sload was doing in the story is giving him a face and a personality that says Raga, not Japanese-Noble-Wise-Warrior.
I'm not sure why it wouldn't matter since every other source in the universe states "30 years", we'll ignore that as a typo, because it probably is...bottom line is: OP wanted a biographicalesque account, which the story isn't good for...
Nobody recognized the Orcs as a people before the Warp
So the Treaty of Wayrest is signed in 1E 948, and the Redguards finally begin to acknowledge their neighboring states.
^---this is what I'm hung up on, since a Treaty/validity of anything would of been signed before the allying and Siege, would it not? Isn't "We need your help to kill the Orcishes" the entire point of the alliance? Nevermind the fact that the Orcs already had established Orsinium, which is what the entire problem was to begin with...
Again: why Forebear? That makes zero sense, due to the fact that Genjii would have to heed the Imperial "man" and have the Order taxed, watch-dogged, and basically put into a nice little "guild-like" charter, just to keep them in line...defeats the purpose of doing things the "old" way if some guy miles away is calling the shots...Forebears (Redguard) would be cool with that, Crowns (Redguard) would not, thats my point...I'm pretty sure the headmaster of the Order isn't gonna let that fly...this is all a moot point anyways since the definition of both is far beyond what it used to be...
Odd you should say that since when I read the story it rang of "He sounds like diabolical sensei #24...minus the manchoo(?)" If thats the face you want to give (purely psychotic), go right ahead, I just find it passe and strung full of "Achilles-isms" that make my soul groan...
Nobody likes Japanese-Noble-Wise-Warriors anyways, too much of a hardcoe honor code and way too much hari-kari involved...anyhow to reiterate: stories cool for a quick dose of "fan-fic", but falls flat on its face from a
biographical standpoint, I'm entitled to my opinion, and I hated it...