King Wladislaus IV of Poland died on May 20, 1648 at the age of 52.
King Wladislaus IV of Poland was born on June 9, 1595.
King Wladislaus IV of Poland was born on June 9, 1595.
King Wladislaus IV of Poland died on May 20, 1648 at the age of 52.
King Louis IV of France was born on September 10, 920 and died on September 30, 954. King Louis IV of France would have been 34 years old at the time of death or 1094 years old today.
King Ferdinand IV of Castile was born on December 6, 1285 and died on September 7, 1312. King Ferdinand IV of Castile would have been 26 years old at the time of death or 729 years old today.
King Frederick IV of Denmark was born on October 11, 1671 and died on October 12, 1730. King Frederick IV of Denmark would have been 59 years old at the time of death or 343 years old today.
King Peter IV of Aragon was born on September 5, 1319 and died on January 5, 1387. King Peter IV of Aragon would have been 67 years old at the time of death or 695 years old today.
King Charles IV of Spain was born on November 11, 1748 and died on January 20, 1819. King Charles IV of Spain would have been 70 years old at the time of death or 266 years old today.
King Taufa'ahau Tupou IV was born on July 4, 1918 and died on September 10, 2006. King Taufa'ahau Tupou IV would have been 88 years old at the time of death or 97 years old today.
King James IV of Scotland was born on March 17, 1473 and died on September 9, 1513. King James IV of Scotland would have been 40 years old at the time of death or 542 years old today.
King Conrad IV of Germany was born on April 25, 1228 and died on May 21, 1254. King Conrad IV of Germany would have been 26 years old at the time of death or 787 years old today.