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
Sigurd the Crusader1089–1130 · 🇳🇴 Norway0 decades - 2
Magnus Barefoot1073–1103 · 🇳🇴 Norway · Historical Figures5 decades - 3
Sverre of Norway1151–1202 · 🇳🇴 Norway · Religious Figures0 decades - 4
Magnus IV of Norway1115–1139 · 🇳🇴 Norway0 decades - 5
Magnus V of Norway1156–1184 · 🇳🇴 Norwaynot measured— - 6
Harald IV of Norway1102–1136 · 🇳🇴 Norway · Modelsnot measured— - 7
Inge I of Norway1135–1161 · 🇳🇴 Norwaynot measured— - 8
Sigurd II of Norway1133–1155 · 🇳🇴 Norway · Historical Figuresnot measured— - 9
Olav Magnusson of Norway1099–1115 · 🇳🇴 Norwaynot measured— - 10
Eystein I of Norway1088–1123 · 🇳🇴 Norway · Politiciansnot measured— - 11
Haakon II of Norway1147–1162 · 🇳🇴 Norway · Historical Figuresnot measured— - 12
Eystein II1125–1157 · 🇳🇴 Norway0 decades - 13
Magnus Erlendsson, Earl of Orkney1075–1117 · 🇳🇴 Norway0 decades - 14
Margaret Fredkulla1080–1200 · 🇳🇴 Norway · Historical Figuresnot measured— - 15
Malmfred of Kyiv1090–1137 · 🇳🇴 Norway · Historical Figuresnot measured— - 16
Sigurd Slembe1100–1139 · 🇳🇴 Norway1 decades - 17
Ingrid Ragnvaldsdotter1105–1161 · 🇳🇴 Norway · Historical Figuresnot measured— - 18UHUlvhild Håkansdotter1090–1148 · 🇳🇴 Norway · Politiciansnot measured—
- 19ESErling Skakke1115–1179 · 🇳🇴 Norway · Politicians1 decades
- 20
Eysteinn Erlendsson1120–1188 · 🇳🇴 Norway · Writers0 decades - 21MHMagnus Haraldsson1135–1145 · 🇳🇴 Norway0 decades
- 22SMSigurd Magnusson1180–1194 · 🇳🇴 Norway0 decades
- 23SMSigurd Markusfostre1155–1163 · 🇳🇴 Norwaynot measured—
- 24BGBård Guttormsson1150–1194 · 🇳🇴 Norway · Politiciansnot measured—
- 25NANicholas Arnesson1150–1225 · 🇳🇴 Norway · Religious Figures0 decades
- 26EBEstrid Bjørnsdotterborn 1150 · 🇳🇴 Norway · Historical Figuresnot measured—
- 27
Reinalddied 1135 · 🇳🇴 Norway · Religious Figuresnot measured— - 28RNRagna Nikolasdatter1101–1161 · 🇳🇴 Norway · Historical Figuresnot measured—
- 29OBOttar Birting1100–1146 · 🇳🇴 Norway · Politicians0 decades
- 30FAFilip Arnessondied 1180 · 🇳🇴 Norwaynot measured—
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.