Agafia of Rus

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Agafia of Rus
Konrad of Masovia and Agafia, by Jan Matejko
High Duchess consort of Poland
Tenure	1229–1232 1241–1243
Princess of Masovia
Tenure	c. 1207–1248
Born	c. 1190–1195
Died	c. 1248
Burial	Plock Cathedral
Spouse	Konrad I of Masovia
Issue Detail	Boleslaw I of Masovia Casimir I of Kuyavia Siemowit I of Masovia
House	Olgovichi
Father	Svyatoslav III Igorevich
Mother	Yaroslava Yurikovna
Religion	Eastern Orthodox (by birth) Roman Catholic (by marriage)

Agafia Svyatoslavna of Rus (between 1190 and 1195 – after 2 June 1248) was Princess of Masovia by her marriage to Duke Konrad I. She was a member of the Olgovichi clan.