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
Frederick I, Holy Roman Emperor1122–1190 · 🇫🇷 France · Politicians20 decades - 2
Beatrice I, Countess of Burgundy1143–1184 · 🇫🇷 France · Politicians0 decades - 3AOAlice of France1150–1190 · 🇫🇷 France · Politicians6 decades
- 4
Peter I of Courtenay1126–1183 · 🇫🇷 France · Politiciansnot measured— - 5
Philip of France1116–1131 · 🇫🇷 France · Politicians22 decades - 6
Sibylla of Anjou1112–1165 · 🇫🇷 France · Politicians0 decades - 7
Margaret of Blois1164–1230 · 🇫🇷 France · Politicians0 decades - 8
Ermengarde of Anjou1068–1146 · 🇫🇷 France · Politicians0 decades - 9
Eleanor, Countess of Vermandois1152–1214 · 🇫🇷 France · Politicians0 decades - 10
Elisabeth, Countess of Vermandois1143–1183 · 🇫🇷 France · Politicians0 decades - 11
William of Champlitte1160–1209 · 🇫🇷 France · Politicians0 decades - 12
James of Avesnes1152–1191 · 🇫🇷 France · Politiciansnot measured—
- 13
Robert de Beaumont, 2nd Earl of Leicester1104–1168 · 🇫🇷 France · Politiciansnot measured— - 14BDBertha, Duchess of Brittany1114–1156 · 🇫🇷 France · Politicians0 decades
- 15MIMatthieu I of Montmorency1100–1160 · 🇫🇷 France · Politicians0 decades
- 16
Ralph I, Lord of Coucy1134–1191 · 🇫🇷 France · Politicians0 decades - 17
William des Barres1160–1234 · 🇫🇷 France · Politicians0 decades - 18MCMatilda, Countess of Rethel1091–1151 · 🇫🇷 France · Politiciansnot measured—
- 19AOAndré of Brienne1135–1189 · 🇫🇷 France · Politicians0 decades
- 20HOHawise of Brittany1102–1118 · 🇫🇷 France · Politicians0 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.