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
Thomas Becket1119–1170 · 🇬🇧 United Kingdom · Religious Figures22 decades - 3
Pope Alexander III1100–1181 · 🇮🇹 Italy · Religious Figures22 decades - 4
Adrian IVdied 1159 · 🇬🇧 United Kingdom · Religious Figures22 decades - 5
Pope Callixtus II1065–1124 · 🇫🇷 France · Religious Figures0 decades - 6
Pope Honorius III1148–1227 · 🇮🇹 Italy · Religious Figures19 decades - 7
Pope Innocent II1100–1143 · 🇮🇹 Italy · Religious Figures13 decades - 8
William of Tyre1130–1186 · Religious Figures22 decades - 9
Pope Celestine III1106–1198 · 🇮🇹 Italy · Religious Figures2 decades - 10
Hugues de Payens1074–1136 · 🇮🇹 Italy · Religious Figures0 decades - 11
Pope Gregory VIII1100–1187 · 🇮🇹 Italy · Religious Figures0 decades - 12
Pope Lucius III1110–1185 · 🇮🇹 Italy · Religious Figures3 decades - 13
Saint Rosalia1130–1170 · 🇮🇹 Italy · Religious Figures0 decades - 14
Peter Lombard1100–1160 · 🇮🇹 Italy · Religious Figures22 decades - 15
Pope Honorius II1100–1130 · 🇮🇹 Italy · Religious Figures0 decades - 16
Pope Celestine IIdied 1144 · 🇮🇹 Italy · Religious Figures0 decades - 17
Norbert of Xanten1080–1134 · 🇳🇱 Netherlands · Religious Figures0 decades - 18
Pope Anastasius IVdied 1154 · 🇮🇹 Italy · Religious Figures0 decades - 19
Anacletus II1091–1138 · Religious Figures1 decades - 20
Sverre of Norway1151–1202 · 🇳🇴 Norway · Religious Figures0 decades - 21
Arnaud Amalric1160–1225 · 🇫🇷 France · Religious Figures4 decades - 22
Saint Malachy1094–1148 · 🇬🇧 United Kingdom · Religious Figures0 decades - 23CICelestine II1100–1126 · Religious Figures0 decades
- 24
Arnold of Brescia1100–1155 · Religious Figures18 decades
- 25
John of Matha1160–1213 · 🇫🇷 France · Religious Figures22 decades - 26
Gerald of Wales1146–1220 · 🇬🇧 United Kingdom · Religious Figures7 decades - 27
Maurice de Sully1110–1196 · Religious Figures0 decades - 28
Stephen Langton1150–1228 · Religious Figures22 decades - 29
Innocent III1110–1183 · Religious Figures22 decades - 30
Henry1100–1156 · Religious Figuresnot measured— - 31CICallixtus IIIdied 1179 · Religious Figures0 decades
- 32
Felix of Valois1127–1212 · 🇫🇷 France · Religious Figures21 decades - 33VIVictor IV1100–1139 · Religious Figures6 decades
- 34
Conrad of Wittelsbach1125–1200 · 🇩🇪 Germany · Religious Figures0 decades - 35
Hermann Joseph1150–1241 · 🇩🇪 Germany · Religious Figures0 decades - 36TTheodoric1100–1102 · Religious Figuresnot measured—
- 37
Saint Thorlak1133–1193 · Religious Figures0 decades
- 38
Dagobert of Pisa1100–1105 · Religious Figures0 decades - 39
Rupert of Deutz1075–1129 · Religious Figures3 decades - 40
Henry of Blois1096–1171 · Religious Figures11 decades - 41
Hugh of Lincoln1135–1200 · Religious Figures20 decades - 42GGeoffrey1152–1212 · Religious Figuresnot measured—
- 43
Saint Meinhard1130–1196 · Religious Figuresnot measured— - 44
Arnulf of Chocquesdied 1118 · Religious Figures0 decades - 45RORaymond of Aguilers1100–1200 · Religious Figures2 decades
- 46EOEdmund of Scotland1100–1100 · Religious Figuresnot measured—
- 47
Rainerius1118–1161 · Religious Figures0 decades - 48
Diego Gelmírez1069–1140 · Religious Figures0 decades - 49TOTheobald of Bec1090–1161 · Religious Figures0 decades
- 50
Henry of France, Archbishop of Reims1121–1175 · 🇫🇷 France · Religious Figures22 decades - 51
Bernard II, Lord of Lippe1140–1224 · 🇩🇪 Germany · Religious Figures21 decades
- 52
Saint Botvid1100–1120 · 🇸🇪 Sweden · Religious Figuresnot measured— - 53
Albert of Louvain1166–1192 · Religious Figures0 decades - 54
Raymond of Fiterodied 1163 · Religious Figures0 decades - 55APAimery Picaud1101–1101 · 🇫🇷 France · Religious Figures0 decades
- 56
Anthelm of Belley1107–1178 · Religious Figuresnot measured— - 57
Conon of Naso1139–1236 · Religious Figuresnot measured— - 58
Bretislaus III, Duke of Bohemia1137–1197 · Religious Figuresnot measured— - 59
Theoderich von Treyden1160–1218 · Religious Figures0 decades - 60
Godfrey of Amiens1066–1115 · 🇫🇷 France · Religious Figures0 decades - 61
Robert of Newminster1100–1159 · Religious Figures0 decades - 62
Siegfried of Ballenstedt1075–1113 · Religious Figuresnot measured— - 63HOHermann of Dorpat1163–1248 · Religious Figuresnot measured—
- 64
Vicelinus1090–1154 · Religious Figures14 decades - 65
Adalbert of Mainz1100–1137 · 🇩🇪 Germany · Religious Figures0 decades - 66
Iwo Odrowąż1160–1229 · Religious Figuresnot measured— - 67
Nerses of Lambron1153–1198 · Religious Figures0 decades - 68
Saint Ernest1116–1148 · 🇩🇪 Germany · Religious Figures0 decades
- 69HDHugh de Puiset1125–1195 · Religious Figures15 decades
- 70
Huguccio1150–1210 · Religious Figures6 decades - 71
Rudolf of Zähringen1130–1191 · 🇩🇪 Germany · Religious Figures0 decades - 72RDRalph d'Escures1068–1122 · Religious Figures0 decades
- 73WWarmund1100–1128 · Religious Figures0 decades
- 74
Eusebius of Esztergom1150–1270 · Religious Figuresnot measured— - 75
Adalbert III of Bohemia1145–1200 · Religious Figuresnot measured—
- 76MMuneko-naishinnō1126–1189 · 🇯🇵 Japan · Religious Figuresnot measured—
- 77EOEskil of Lund1111–1181 · Religious Figures0 decades
- 78
Galdino della Sala1100–1176 · Religious Figuresnot measured— - 79
Raheredied 1144 · Religious Figures16 decades - 80AOAdolf of Altena1157–1220 · Religious Figures0 decades
- 81
Valdemar of Denmark1158–1236 · Religious Figures0 decades - 82
Walter of the Mill1130–1190 · Religious Figures0 decades - 83
Konrad II. von Babenberg1115–1168 · Religious Figuresnot measured—
- 84
Julian of Cuenca1128–1208 · Religious Figures0 decades - 85WWibald1098–1158 · Religious Figures0 decades
- 86
Konrad of Querfurt1158–1202 · 🇩🇪 Germany · Religious Figures10 decades - 87RNRalph Neville1150–1244 · Religious Figures14 decades
- 88
Guarinus of Palestrina1084–1158 · Religious Figuresnot measured— - 89
Guðmundur Arason1161–1237 · Religious Figures0 decades - 90RORichard of Dover1101–1184 · 🇫🇷 France · Religious Figuresnot measured—
- 91
Bogumilus1135–1182 · Religious Figures0 decades
- 92
Wichmann of Seeburg1115–1192 · Religious Figuresnot measured— - 93
Jocelin of Glasgow1130–1199 · Religious Figures0 decades
- 94
Robert of Courçon1160–1218 · Religious Figures0 decades - 95
William Giffard1100–1129 · Religious Figures10 decades - 96
Guarinus of Sitten1065–1150 · 🇫🇷 France · Religious Figuresnot measured—
- 97
John of Trogir1100–1111 · Religious Figures0 decades - 98
Wolfger von Erla1140–1218 · 🇩🇪 Germany · Religious Figures5 decades - 99RORoger of Worcester1134–1179 · Religious Figures0 decades
- 100
Geoffrey of Vendôme1093–1132 · 🇫🇷 France · 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.