1100–1199
The 12th century
Whose working lives fell in the 12th century. Books are measured from 1800 and readers from 2015, so for this period we can say who lived then, not who was talked about then.
Lived then
The most notable people whose working lives fell in the 12th century, ranked where Wikipedia coverage and readership agree.
#PersonIn print, 1800–2019Echoed
- 1
Averroes1126–1198 · 🇪🇸 Spain · Writers22 decades - 2
Maimonides1138–1204 · 🇪🇸 Spain · Academicsnot measured— - 3
Muhammad al-Idrisi1110–1166 · 🇪🇸 Spain · Scientists0 decades - 4
Alfonso VIII of Castile1155–1214 · 🇪🇸 Spain · Models21 decades - 5
Isidore the Laborer1079–1130 · 🇪🇸 Spain22 decades - 6
Ibn Tufail1110–1185 · 🇪🇸 Spain · Academics0 decades - 7
Benjamin of Tudela1130–1174 · 🇪🇸 Spain · Historical Figures13 decades - 8
Urraca of León1081–1126 · 🇪🇸 Spain · Models0 decades - 9
Judah Halevi1075–1141 · 🇪🇸 Spain · Academics0 decades - 10
Alfonso VII of Castile1105–1157 · 🇪🇸 Spain · Models0 decades - 11
Abraham ibn Ezra1092–1167 · 🇪🇸 Spain · Writers0 decades - 12
Petronilla of Aragon1136–1174 · 🇪🇸 Spain · Models0 decades - 13DGDominicus Gundissalinus1115–1190 · 🇪🇸 Spain · Writers12 decades
- 14
Judah ben Saul ibn Tibbon1120–1190 · 🇪🇸 Spain · Writersnot measured—
- 15AAzriel1160–1238 · 🇪🇸 Spain · Academicsnot measured—
- 16
Pedro Ansúrez1100–1117 · 🇪🇸 Spain · Politicians15 decades
- 17
Maria Torribiadied 1175 · 🇪🇸 Spain22 decades - 18DODurand of Huesca1160–1224 · 🇪🇸 Spain · Writers2 decades
- 19
San Illándied 1199 · 🇪🇸 Spain0 decades - 20IIIsaac ibn Ezra1114–1158 · 🇪🇸 Spain · Writers16 decades
How this is measured
- Placing people in time. Each person belongs to the century in which they were most active — around age 35, and never after their death.
- Who ranks highest. Within a century, people are ranked where two independent signals agree: how many of the world’s Wikipedia language editions cover them, and how many people actually read about them. Article counts alone can be lifted by a person’s own circle; readers cannot.
- Fame in print. The curves count how often a name appears in Google Books from 1800 to 2019, as a share of all the words printed each year, in the person’s own language wherever that corpus exists. Those decades are over, so each measurement is made once and kept.
- What is left out. A lifetime is measured only from 1820, when there is enough print to judge; the five years after a death are skipped as obituaries; and a name shared with someone equally notable is credited to neither.