skos:altLabel | - Oleg
- Oleg Svyatoslavich
- Oleg I
- Oleg I Sviatoslavovich of Chernigov
- Oleg I Svyatoslavich, prince of Chernigov
- Oleg I<br />of Chernigov
- Oleg Sviatoslavich
- Oleg Svyatoslavich, Prince of Chernigov
- Oleg Svyatoslavich, prince of Chernigov
- Oleg Svyatoslavovich
- Oleg of Chernigov
- Oleg, Prince of Tmutarakan
- Olegovichi
- Oleh Svyatoslavych of Chernihiv
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