Откуда данные, что её мужем был, помимо Игоря Глебовича, и Oleg of Novhorod-Siverskyi Нигде на это указаний не вижу. Тут какая-то ошибка, или же что-то новое.

Откуда данные, что её мужем был, помимо Игоря Глебовича, и Oleg of Novhorod-Siverskyi Нигде на это указаний не вижу. Тут какая-то ошибка, или же что-то новое.
Hello Leo and Ingrida,
I detached princess Agraphena (Agrippina) Rostislavna of Kiev from Oleg Sviatoslavich.
I created a profile for Agafia (Ogafia) Rostislavna of Kiev and connected her as a wife to Oleg Sviatoslavich.
https://www.geni.com/family-tree/index/6000000191710991874
I looked into a tangle of problems within this tree I resolved the main part of it, I think. One problem was of mathematical origin. In sources, Yelena (Elena) - daughter of Yuri Dolgoruki - is mentioned as a daughter from his first marriage with Anna (?) of Kumans.
https://www.geni.com/family-tree/index/362185222750011958
This Anna of Kumans on the Geni tree has a death date of 1024.
Yelena's birth date is listed as circa 1035. So she probably was the daughter of the second wife: Helena of Greece:
https://www.geni.com/family-tree/index/6000000003251725930
This makes Yelena of a similar age to her husband, Oleg Svyatoslavich, prince of Novhorod-Siverskyi; otherwise, his wife would be about 20 years older than him (which is also possible, but unlikely):
https://www.geni.com/family-tree/index/6000000034639912476
Please take a look at the tree and comment if you see more discrepancies and are not able to resolve them technically.
Thank you very much, Private User!
My main concern was to detach my ancestor Agraphena Rostislavna of Kiev from a wrong (or at least unproved) husband, so you did. I haven't looked yet into other modifications, not being personally concerned for some, and as for the one I'm concerned, I shall have a look later, once I move to more remote times in my checks on Geni.