maybe not 13 AD but 1300 AD was interesting
Here's just some
1303 Guillaume de Nogaret, emissary of Philip IV of France, kidnaps Pope Boniface VIII and beats him. The pope is rescued by Italians from Anagni, but dies shortly thereafter in Rome, probably as a result of his injuries. His death ends the struggle between Philip IV of France and the pope over papal powers in France.
1304 Francis Petrarch (Franceswco Petrarca), Italian poet born.
1305 Pope Clement V (Bertrand de Got, Archbishop of Bordeaux) claims the Papal See. The "Babylonian Captivity" begins as the Papal See removed from Rome to Avignon, defying medieval custom.
The English capture and execute Scottish rebel William Wallace.
1306 Philip IV expels the Jews from France.
New Scottish rebellion against English rule led by Robert the Bruce. Robert is crowned King of Scotalnd at Scone, rules until 1329. This ends the ten-year interregnum in Scotland.
1307 King Edward dies while on campaign against Robert the Bruce.
Edward II, King of England, rules until 1327.
Dante's Divine Comedy written about 1307-1321
1308 Albert I, Holy Roman Emperor, dies. His replacement: Henry VII, Holy Roman Emperor to 1313.
1310 English barons appoint appoint 21 peers–the Lords Ordainers–to manage Edward II's household and control the country until the king reaches his maturity.
1312 The King of France abolishes the Order of Knights Templar, accusing them of witchcraft.
Birth of Geoffrey Chaucer's father, John Chaucer.