Igor was born in APR 1151 in Novhorod-Siverskyi, the son of unknown parents.
He died in 1201/02. The place is not known.
His wife was Eufrosinia Yaroslavna. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | APR 1151 |
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| Death | 1201/02 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | FROM 1164 TO 1180 | kniaz' of Putivl | ||||
| Nobility Title | FROM 1180 TO 1198 | kniaz' of Novgorod-Seversk | ||||
| Nobility Title | FROM 1198 TO 1201/02 | kniaz' of Chernigov |
Note 1
He was the elder son of Svyatoslav Olegovich, by his second wife, the Novgorodian Catherine.