1245 On this day in history birth of king Philip III of France (d. 1285)
1309 On this day in history birth of kazimierz III de Great, King of Poland (1333-70)
1553 On April - 30 birth of louise de Lorraine-Vaudémont, queen of France (d. 1601)
1602 On April - 30 birth of william Lilly, England, astrologer/author/almanac compiler
1651 On April - 30 birth of jean-Baptiste de la Salle, French priest/theorist/saint
1662 On this day in history birth of queen Mary II of England (d. 1694)
1664 On this day in history birth of françois Louis, Prince of Conti, French general (d. 1709)
1710 On April - 30 birth of johann Kaspar Basselet von La Rosée, Bavarian general (d. 1795)
0065 On April - 30 death of lucan, Roman poet (b. 39)
0313 On this day in history gaius G V Maximus, [Daia], Emperor of Rome, dies
0535 Death of Amalaswintha, queen of Ostrogoten, murdered on April - 30.
1030 On April - 30 mohammud van Ghazna, Turkish mayor (G'widen)/Islamic ruler, dies
1063 Death of Emperor Renzong of China (b. 1010) on this day in history.
1131 Death of Adjutor, Roman Catholic Saint on this day in history.
1196 Boudouin II, bishop of Utrecht (1178-96), dies on April - 30.
1214 On this day in history huguccio/Hugo van Pisa, Italian bishop, dies