Family of Kęstutis

The family of Kęstutis (Kęstutaičiai), Grand Duke of Lithuania (1381–1382), is listed here. He co-ruled with his brother Algirdas from 1345 to 1377.

Parents

 * Gediminas (c. 1275 – winter 1341), Grand Duke of Lithuania (1316–1341)
 * Jaunė (died in 1344), daughter of Prince Ivan of Polotsk

Wives

 * Name not known, (died c. 1351)
 * Birutė (died probably in 1382)

Brothers

 * Algirdas (c. 1300 – end of May 1377), Grand Duke of Lithuania (1345–1377)
 * Manvydas (c. 1300–1348), Duke of Kernavė and Slonim (1341–1348)
 * Narimantas (baptized Gleb; c. 1300–1348), Duke of Pinsk, Polock and Novgorod
 * Jaunutis (baptized Iwan; c. 1300 – after 1366), Grand Duke of Lithuania (1341–1345), Duke of Izjaslawl (1346–1366)
 * Karijotas (baptized Michal; c. 1300 – c. 1362), Prince of Navahradak (1341–1362)
 * Liubartas (baptized Dymitr; c. 1300–1384), Volodymyr and Luck (1340–1384)

Sisters

 * Maria (c. 1300–1349), Princess of Lithuania
 * Aldona of Lithuania (Anna; after 1309 – 26 May 1339), Princess of Lithuania, Queen of Poland (1333–1339)
 * Damilla (baptized Elzbieta; died in 1364), Princess of Płock
 * Eufemija (died on 5 February 1342), Princess of Halicz and Volodymyr-Halicz
 * Aigustė (Anastazja; died on 11 March 1345), Grand Princess of Vladimir-Moscow

Sons

 * Vaidotas (fl. 1362), Duke of Navahrudak
 * Vaišvilas (died c. 1387)
 * Butautas (Henryk; died after 1381)
 * Vytautas the Great (c. 1350 – 27 October 1430 in Lutsk), Grand Duke of Lithuania (1392–1430)
 * Tautvilas Kęstutaitis (Conrad; died in September 1390), Prince of Black Ruthenia (1386–1390)
 * Žygimantas Kęstutaitis (after 1350 – murdered on 20 March 1440), Duke of Trakai, Grand Duke of Lithuania (1432–1440)

Daughters

 * Mikova (Maria; died in 1404), Grand Princess of Tver (1375–1404?)
 * Danutė of Lithuania (Anna; 1362 – 25 May 1448), Princess of Warsaw (1376–1429)
 * Rimgailė (Elisabeth; died in 1433), Princess of Masovia (4 February – 30 June 1392), Voivodess of Moldavia (1419–1421)