With his brother Vsevolod he took Pronsk in the division of the 1180s and joined the quarrel against Roman in 1186.
Where he held land on 1 January 1200 is not pinned: possibly a share of the Pronsk land.
Who he is
- Name
- Sviatoslav Glebovich
- Title
- Prince (appanage not pinned)
- Since
- not pinned
- Born
- not pinned
- Family
- Son of Gleb Rostislavich. Sons: Mstislav and Rostislav, arrested with him in 1207 (adults by then; born by 1200 not pinned).
- Confidence
- low
Ilovaisky 1858 pp. 74-81 (search snippets)
Overlord
Roman Glebovich as senior; Vsevolod III in practice
What it holds
- a share of the Ryazan or Pronsk land (not pinned)
How it was acquired
Family division (Ilovaisky).
Allies and rivals
Partner of Vsevolod of Pronsk in 1186.
How things stand that morning
A junior Ryazan prince; holding not pinned.
What the year holds
What happened next, if nothing in play changes it. Each event carries what it depends on and what would stop it.
- 1207 (after this year)Arrested by Vsevolod III with Roman and his own sons.
Where the sources disagree
Evidence: Named in the 1186 and 1207 notices only.
On the map: No holding drawn; marker at Pronsk, his 1186 seat.
Primary sources for Ryazan
Chronicles, registers, sagas and inscriptions written in or near 1200 that cover this entry. Each has its own page with editions, translations and where to read it.
- The Laurentian Chronicle (the Suzdal continuation kept in the late 12th and 13th centuries; manuscript 1377). The court record of Vsevolod III of Vladimir. Read online
Sources and studies
Last revised 4 November 2026. Published 4 November 2026. Suggest a correction on the OMNIA Discord.