| Anna of PIAST (ABT 1325 - 1367) |
| Anna of PIAST (ABT 1339 - 11 JUL 1362) |
| Anna of PIAST (BEF 1345 - AFT 16 MAR 1402/03) |
| Anna of PIAST (BEF 1374 - BET 8 JUL 1405 AND 1420) |
| Anne of PIAST (BET 1292 AND 1298 - 1340) |
| Świętopełk Mieszkowic PIAST (ABT 980 - BEF 991) |
| Świętosława of PIAST (BET 1046 AND 1048 - 1 SEP 1126) |
| Barbara of PIAST (____ - ____) |
| Beatrice of PIAST (1290 - 1322) |
| Bernard PIAST (Duke of Jawor-Lwówek-Świdnica-Ziębice) (ABT 1291 - 6 MAY 1326) |
| Bezprym PIAST (Duke of Poland) (ABT 986 - 1032) |
| Bolesław-Jerzy II PIAST (BET 1305 AND 1310 - 7 APR 1340) |
| Bolesław PIAST (1159 - 13 SEP 1195) |
| Bolesław PIAST (BET 1224 AND 1227 - 14 APR 1279) |
| Bolesław PIAST (Duke of Bytom) (1330 - ABT 4 OCT 1355) |
| Bolesław I PIAST (Duke of Cieszyn) (ABT 1363 - 6 MAY 1431) |
| Bolesław II PIAST (BET 1220 AND 1225 - 25 DEC 1278) |
| Bolesław II PIAST (Duke of Cieszyn) (BET 1425 AND 1428 - 4 OCT 1452) |
| Bolesław V PIAST (High Duke of Poland, Duke of Sandomierz) (21 JUN 1226 - 7 DEC 1279) |
| Boleslaus I PIAST (1208 - 25 FEB 1247/48) |
| Boleslaus I Chrobry PIAST (King of Poland, Duke of Bohemia) (967 - 17 JUN 1025) |
| Boleslaw PIAST (1156 - 1172) |
| Boleslaw PIAST (ABT 1168 - 16 APR 1183) |
| Boleslaw I PIAST (Duke of Wroclaw) (1126 - 7 DEC 1201) |
| Boleslaw II PIAST (Duke of Poland, King of Poland) (ABT 1042 - ABT 2 APR 1082) |
| Boleslaw II PIAST (BET 1253 AND 1258 - 20 APR 1313) |
| Boleslaw III PIAST (23 SEP 1291 - 21 APR 1352) |
| Boleslaw III PIAST (BET 1322 AND 1330 - 20 AUG 1351) |
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