Kazimierz married Princess of Austria Elisabeth on 10 Feb 1454. Elisabeth (daughter of Emperor of Germany Albrecht, II and Imperial Princess of The Holy Roman Empire Eliska) was born in 1437 in Praha, Praha, Czechoslovakia; died on 30 Aug 1505. [Group Sheet] [Family Chart]

1. Princess of Poland Elzbieta was born in Krakbow, Krakbow, Poland; died on 16 Feb 1517.
2. King of Bohemia Vladislav, V was born on 1 Mar 1456 in Krakbow, Krakbow, Poland; died on 13 Mar 1516 in Buda, Pest, Hungary.
3. Princess of Poland Jadwiga was born on 21 Sep 1457 in Krakbow, Krakbow, Poland; died on 18 Feb 1502 in Burghausen, Oberbayern, Bavaria; was buried in Raitenhaslach, Oberbayern, Bavaria.
4. Prince of Poland Kazimierz was born on 3 Oct 1458 in Krakbow, Krakbow, Poland; died on 4 Mar 1484.
5. King of Poland Jan Olbracht was born on 27 Dec 1459 in Krakbow, Krakbow, Poland; died on 17 Jun 1501.
6. King of Poland Aleksander was born on 5 Aug 1461 in Krakbow, Krakbow, Poland; died on 19 Aug 1506.
7. Princess of Poland Zofia was born on 6 May 1464 in Krakbow, Krakbow, Poland; died on 5 Oct 1512; was buried in Heilsbronn, Mittelfranken, Bavaria.
8. Princess of Poland Elzbieta was born on 9 May 1465 in Krakbow, Krakbow, Poland; died on 9 May 1466.
9. King of Poland Zygmunt, I was born on 1 Jan 1467 in Kozienice, Kielce, Poland; died on 1 Apr 1548 in Krakbow, Krakbow, Poland.
10. Prince of Poland Fryderyk was born on 27 Apr 1468 in Krakbow, Krakbow, Poland; died on 14 Mar 1503.
11. Princess of Poland Anna was born on 12 Mar 1476 in Krakbow, Krakbow, Poland; died on 12 Aug 1503 in Uckermhunde, Pommern, Prussia.
12. Princess of Poland Barbara was born on 15 Jul 1478 in Sandomierz, Kielce, Poland; died on 15 Feb 1534 in Leipzig, Leipzig, Sachsen, Germany; was buried in Domkirche, Meissen, Dresden, Saxony.

Wladislaw married Princess of Holszany Sofiya on 07 Feb 1422. Sofiya was born about 1405 in Ol'sanica, Kiev, Ukraine; died on 21 Sep 1461. [Group Sheet] [Family Chart]