POLITICIAN
Conan IV, Duke of Brittany
1138 - 1171

Conan IV, Duke of Brittany
Conan IV (c. 1138 – 18/20 February 1171), called the Young, was the Duke of Brittany from 1156 to 1166. He was the son of Bertha, Duchess of Brittany, and her first husband, Alan, Earl of Richmond. Conan IV was his father's heir as Earl of Richmond and his mother's heir as Duke of Brittany. Read more on Wikipedia
His biography is available in 18 different languages on Wikipedia. Conan IV, Duke of Brittany is the 11,559th most popular politician (down from 11,267th in 2024). (up from 2,653rd in 2019)
Memorability Metrics
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Among POLITICIANS
Among politicians, Conan IV, Duke of Brittany ranks 11,561 out of 19,576. Before him are Conan II, Duke of Brittany, Matei Basarab, Hendrikus Colijn, Eleanor, Fair Maid of Brittany, Paul Carell, Yemelyan Yaroslavsky, Ivan Fedyuninsky, and Fatima Sheikh. After him are Dragoș, Voivode of Moldavia, Giovanni Dolfin, Gevork Vartanian, and Héctor Trujillo.
Most Popular Politicians in Wikipedia
Go to all RankingsConan II, Duke of Brittany
1030 - 1066
HPI: 59.78
Rank: 11,559
Matei Basarab
1580 - 1654
HPI: 59.78
Rank: 11,560
Hendrikus Colijn
1869 - 1944
HPI: 59.78
Rank: 11,561
Eleanor, Fair Maid of Brittany
1182 - 1241
HPI: 59.77
Rank: 11,562
Paul Carell
1911 - 1997
HPI: 59.77
Rank: 11,563
Yemelyan Yaroslavsky
1878 - 1943
HPI: 59.77
Rank: 11,564
Ivan Fedyuninsky
1900 - 1977
HPI: 59.77
Rank: 11,565
Fatima Sheikh
1831 - 1900
HPI: 59.77
Rank: 11,566
Conan IV, Duke of Brittany
1138 - 1171
HPI: 59.77
Rank: 11,567
Dragoș, Voivode of Moldavia
1400 - 1400
HPI: 59.77
Rank: 11,568
Giovanni Dolfin
1303 - 1361
HPI: 59.77
Rank: 11,569
Gevork Vartanian
1924 - 2012
HPI: 59.77
Rank: 11,570
Héctor Trujillo
1908 - 2002
HPI: 59.77
Rank: 11,571
Contemporaries
Among people born in 1138, Conan IV, Duke of Brittany ranks 8. Before him are Maimonides, Tancred, King of Sicily, Abu Yaqub Yusuf, Casimir II the Just, Hōjō Tokimasa, and Giraut de Bornelh. Among people deceased in 1171, Conan IV, Duke of Brittany ranks 6. Before him are Yesugei, Al-Adid, Diarmait Mac Murchada, Baldwin IV, Count of Hainaut, and Philip of Milly. After him are Vladimir III of Kiev, and Henry of Blois.
Others Born in 1138
Go to all RankingsMaimonides
RELIGIOUS FIGURE
1138 - 1204
HPI: 81.42
Rank: 2
Tancred, King of Sicily
POLITICIAN
1138 - 1194
HPI: 71.38
Rank: 3
Abu Yaqub Yusuf
POLITICIAN
1138 - 1184
HPI: 66.98
Rank: 4
Casimir II the Just
POLITICIAN
1138 - 1194
HPI: 65.51
Rank: 5
Hōjō Tokimasa
POLITICIAN
1138 - 1215
HPI: 63.67
Rank: 6
Giraut de Bornelh
WRITER
1138 - 1220
HPI: 61.05
Rank: 7
Conan IV, Duke of Brittany
POLITICIAN
1138 - 1171
HPI: 59.77
Rank: 8
Others Deceased in 1171
Go to all RankingsYesugei
POLITICIAN
1134 - 1171
HPI: 77.28
Rank: 1
Al-Adid
POLITICIAN
1149 - 1171
HPI: 69.85
Rank: 2
Diarmait Mac Murchada
POLITICIAN
1110 - 1171
HPI: 65.19
Rank: 3
Baldwin IV, Count of Hainaut
POLITICIAN
1108 - 1171
HPI: 63.38
Rank: 4
Philip of Milly
POLITICIAN
1120 - 1171
HPI: 62.40
Rank: 5
Conan IV, Duke of Brittany
POLITICIAN
1138 - 1171
HPI: 59.77
Rank: 6
Vladimir III of Kiev
POLITICIAN
1132 - 1171
HPI: 56.84
Rank: 7
Henry of Blois
RELIGIOUS FIGURE
1096 - 1171
HPI: 54.14
Rank: 8

























