1090 facts for kids
|Centuries:||10th century – 11th century – 12th century|
|Decades:||1060s 1070s 1080s – 1090s – 1100s 1110s 1120s|
|Years:||1087 1088 1089 – 1090 – 1091 1092 1093|
- Third expedition of the Almoravid army in al-Andalus who subdue the taifas kingdoms. Córdoba, Seville, Grenada, Málaga, Almería and Ronda fall to the troops of Yusuf ibn Tashfin.
Arts and culture
- Song Dynasty Chinese writer Qin Guan writes the Can Shu (Book of Sericulture), which describes a silk-reeling machine that has the world's oldest known mechanical belt drive.
- Saint Bernard of Clairvaux (d. 1153)
- Eliezer ben Nathan of Mainz
- Qin Hui, Chinese Song Dynasty Prime Minister (d. 1155)
1090 Facts for Kids. Kiddle Encyclopedia.