900–999
The 10th century
Whose working lives fell in the 10th 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 10th century, ranked where Wikipedia coverage and readership agree.
#PersonIn print, 1800–2019Echoed
- 1
Hugh Capet940–996 · 🇫🇷 France22 decades - 2
Pope Sylvester IIdied 1003 · 🇫🇷 France · Religious Figures16 decades - 3
Charles the Simple879–929 · 🇫🇷 France · Historical Figures19 decades - 4
Louis IV of France920–954 · 🇫🇷 France · Politicians0 decades - 5
Richard I of Normandy933–996 · 🇫🇷 France0 decades - 6
Lothair of France941–986 · 🇫🇷 France · Politicians0 decades - 7
Richard II963–1026 · 🇫🇷 France22 decades
- 8
William Longsword905–942 · 🇫🇷 France11 decades
- 9
Rudolph of France890–936 · 🇫🇷 France · Politiciansnot measured—
- 10
Hugh the Great898–956 · 🇫🇷 France13 decades - 11
Gerberga of Saxonyborn 913 · 🇫🇷 France · Politicians0 decades - 12
Hugh of Italy880–947 · 🇫🇷 France7 decades - 13
Odilo of Cluny960–1049 · 🇫🇷 France0 decades - 14
Gilbert, Duke of Lorrainedied 939 · 🇫🇷 France0 decades - 15
Gisela of France895–920 · 🇫🇷 France · Historical Figures0 decades - 16
Emma of France894–934 · 🇫🇷 France · Historical Figures0 decades - 17
Geoffrey I, Count of Anjou938–987 · 🇫🇷 France · Historical Figuresnot measured— - 18FIFrederick I, Duke of Upper Lorrainedied 978 · 🇫🇷 Francenot measured—
- 19
Majolus of Clunyborn 910 · 🇫🇷 France0 decades - 20
Adalberon925–989 · 🇫🇷 France · Religious Figuresnot measured— - 21
Frederuna887–917 · 🇫🇷 Francenot measured— - 22DODudo of Saint-Quentin960–1026 · 🇫🇷 France · Writers0 decades
- 23LOLuitgarde of Vermandois920–981 · 🇫🇷 France · Historical Figuresnot measured—
- 24
Fulk of Reims900–900 · 🇫🇷 France · Religious Figures0 decades - 25RRicherus941–998 · 🇫🇷 France · Writers0 decades
- 26WOWilla of Tuscany912–970 · 🇫🇷 Francenot measured—
- 27WIWilliam III of Provence900–1037 · 🇫🇷 France · Historical Figuresnot measured—
- 28AIAdalbero II of Ardenne958–1005 · 🇫🇷 France0 decades
- 29
Gerard I of Toul935–994 · 🇫🇷 France · Religious Figures6 decades - 30
Fulcran901–1006 · 🇫🇷 France · Religious Figures0 decades - 31AOAymard of Cluny910–965 · 🇫🇷 Francenot measured—
- 32TITheoderic I of Hamelantdied 984 · 🇫🇷 France · Religious Figuresnot measured—
- 33BIBouchard II of Montmorency958–1015 · 🇫🇷 France · Historical Figures0 decades
- 34BIBernard I of Armagnacdied 995 · 🇫🇷 Francenot measured—
- 35GIGerald I of Armagnacborn 950 · 🇫🇷 Francenot measured—
- 36LILitaud I, Count of Mâcon900–950 · 🇫🇷 Francenot measured—
- 37
Artald of Reims900–961 · 🇫🇷 France · Religious Figuresnot measured— - 38RORenaud of Vendôme950–1016 · 🇫🇷 France0 decades
- 39
Maurilius901–1067 · 🇫🇷 France · Religious Figuresnot measured— - 40FOFolcuin of Lobbes930–990 · 🇫🇷 France · Writers0 decades
- 41GOGuy of Anjoudied 996 · 🇫🇷 France0 decades
- 42RDRichard de Bloisdied 969 · 🇫🇷 France0 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.