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
Pope Innocent III1160–1216 · 🇮🇹 Italy · Religious Figures22 decades - 2
Pope Alexander III1100–1181 · 🇮🇹 Italy · Religious Figures22 decades - 3
Pope Honorius III1148–1227 · 🇮🇹 Italy · Religious Figures19 decades - 4
Pope Innocent II1100–1143 · 🇮🇹 Italy · Religious Figures13 decades - 5
Pope Celestine III1106–1198 · 🇮🇹 Italy · Religious Figures2 decades - 6
Hugues de Payens1074–1136 · 🇮🇹 Italy · Religious Figures0 decades - 7
Pope Gregory VIII1100–1187 · 🇮🇹 Italy · Religious Figures0 decades - 8
Pope Lucius III1110–1185 · 🇮🇹 Italy · Religious Figures3 decades - 9
Saint Rosalia1130–1170 · 🇮🇹 Italy · Religious Figures0 decades - 10
Peter Lombard1100–1160 · 🇮🇹 Italy · Religious Figures22 decades - 11
Pope Honorius II1100–1130 · 🇮🇹 Italy · Religious Figures0 decades - 12
Pope Celestine IIdied 1144 · 🇮🇹 Italy · Religious Figures0 decades - 13
Pope Anastasius IVdied 1154 · 🇮🇹 Italy · Religious Figures0 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.