Private User,
As of today, the main issue is not solved yet.
Ivan Aleksandrovich, Grand Prince of Ryazan is shown as son of his UNCLE in fact.
His real father was as per all authoritative Rurik genealogists, Alexander Mikhailovich, prince of Pronsk
That's ALSO put black on white by Durasov to whom YOU refer yourself!
And more importantly, that's what we find in Pchelov's much more recent publications, but also in Ilovayski works (the most prominent historian on the Principality of Ryazan).
PLEASE CORRECT THIS.
"There is confusion in sources about Ivan Aleksandrovich of Ryazan"
No, in fact there is no confusion.
The "son of Alexander Yaroslavich" whom you mention (https://www.geni.com/family-tree/index/6000000184675728869) simply didn't exist. Cf. the tree by Durasov that you refer to!
"Russian Wiki has two fathers listed, as there is confusion in historical sources"
Sincerely, to begin with, Wikipedia definitely CAN'T be used as source. You refer to the article of Wiki that MYSELF corrected a lot some 2-3 months ago, it's ridiculous in fact. The only SERIOUS sources are those from academic research, and it's a matter of fact that all Rurik genealogists agree now on this one. You refer yourself to Durasov, so please be consistent and correct as per his tree.
(NB: as Ilovayski and Pchelov both mentioned in their works, the Ryazan branch of the Rurik dynasty indeed is the least known and there are indeed dubious parts of it, etc., but IN THE CURRENT STATE OF THE HISTORICAL KNOWLEDGE we have to put as father of Oleg and Anastasia of Ryazan, Ivan Alexandrovitch, son of Alexandre Mikhailovich, son of Mikhail Yaroslavich. Absolutely no choice, unless you decide to dispute all publications on the question since 1850!
"If you read this" : of course I did, I am among the authors of the page you refer to! lol.
As the bottom line:
1)
Ivan Aleksandrovich, Grand Prince of Ryazan should have for father Alexander Mikhailovich, prince of Pronsk
2) the three duplicates that you created:
prince Ioann Aleksandrovich of Ryazan
Oleg Ioannovich, prince of Ryazan
Anastasia Ioannovna, princess of Ryazan
should be erased or merged with the existing profiles created for them already 15 years ago:
Ivan Aleksandrovich, Grand Prince of Ryazan
Oleg Ivanovich, Grand Prince of Ryazan
Anastasia Ivanovna
3) prince Alexander ??? Yaroslavich of Ryazan and Gleb ??? Yaroslavich : both should disappear from Geni as well. You can't find them in any of the 3 sources here (Durasov, Ilovayski, Pchelov).
In addition, this Gleb is currently shown on Geni as father of Fedor Glebovitch, but here it can't be as Fedor Glebovich is in fact grand-son of Vassily Yaroslavich (from Vladimir, COMPLETELY ANOTHER BRANCH!), not of Yaroslav Romanovich.
(YES the genealogu of Rurik descendants is not easy, but still we have to make all of them appear on Geni as per current state of the scientific historic research! You are the curator for most of these profiles, please either unblock the relevant profiles and I'll make the changes as per above, or proceed yourself if you prefer).