11 dated entries naming Yucatán Peninsula, drawn from 11 separate years between 397 CE and 2002 CE. Nothing here is written by us: each line is the sentence a Wikipedia year article used, and the link beside it opens the exact revision.
397March 30 or March 31 – Kʼukʼ Bahlam I, king of Palenque (Yucatán Peninsula, Mexico)source
5th century
455Earliest recorded date at Chichen Itza on the Yucatán Peninsula (Mexico) (approximate date).source
6th century
564Tulum, Maya walled city, on the Yucatán Peninsula (modern Mexico) is first mentioned on a stele inscription.source
9th century
850Uxmal becomes the capital of a large state in the Puuk hills region of northern Yucatán (modern Mexico). The city is connected by causeways (sakbe) to other important Puuk sites, such as K'abah, Sayil, and Labna (approximate date).source
16th century
1517March 4 – The first intentional landing by Europeans on the coast of Mexico takes place as the Cordoba Expedition arrives at Cabo Catoche on the Yucatán Peninsula, now in the Mexican state of Quintana Roo. The Spaniards are attacked by the Mayans after being invited to visit, and a battle breaks out with 13 Spaniards ambushed and 15 Mayans killed.source
1528Spanish Conquistador Francisco de Montejo attempts an invasion of the Yucatán, but is driven out by the Maya peoples.source
1531Conquistador Francisco de Montejo claims Chichen Itza as capital of Spanish-ruled Yucatán.source
18th century
1786July 14 – Convention of London between the Kingdom of Great Britain and the Kingdom of Spain: British settlements on the Mosquito Coast of Central America are to be evacuated; Spain expands the territory available to the British in Belize on the Yucatán Peninsula, for cutting mahogany.source
19th century
1838An insurrection breaks out in Tizimín, beginning the campaign for the independence of Yucatán from Mexico.source
20th century
1988September 12 – Hurricane Gilbert devastates Jamaica; it turns towards Mexico's Yucatán Peninsula 2 days later, causing an estimated $5 billion in damage.source
21st century
2002September 14–27 – Hurricane Isidore crosses Cuba, the Yucatán Peninsula, and Louisiana.source