1390 On this day in history birth of anne de Mortimer, claimant to the English throne (d. 1411)
1555 On December - 27 birth of johann Arndt, German Lutherian theologist
1571 On December - 27 birth of johannes Kepler, German astronomer (d. 1630)
1645 On this day in history birth of giovanni Adb Viscardi, Swiss architect, baptized
1654 On this day in history birth of jean/Jacobus Bernouilli, Swiss mathematician
1683 On this day in history birth of conyers Middleton, English minister (d. 1750)
1709 Pieter de Swart, Dutch architect (Royal Palace, Hague) was born on this day in history.
1715 On December - 27 birth of philippe de Noailles, duc de Mouchy, French soldier (d. 1794)
0418 Zosimus, Greek Pope (417-8), dies on December - 27.
0975 On December - 27 balderik, bishop of Utrecht (918-75), dies
1065 On this day in history ferdinand I, the Great, king of Castile, dies
1076 On December - 27 death of prince Svyatoslav II of Kiev (b. 1027)
1381 Death of Edmund Mortimer, 3rd Earl of March, English politician on December - 27.
1548 Death of Francesco Spiera, Italian Protestant jurist (b. 1502) on December - 27.
1590 On December - 27 emmanuel-Philibert of Lalaing, marquis of Renty, dies at 33
1595 Pietro Pontio, composer, dies at 63 on December - 27.