Who was Kâtip Çelebi?
Kâtip Çelebi was a seventeenth-century Ottoman scholar who studied history, geography, bibliography and biography. He was born in Istanbul in February 1609 and died there in 1657. His real name was Mustafa bin Abdullah. Scholars knew him as Kâtip Çelebi, while members of the imperial administration knew him as Hacı Halife.
If you are discovering his work, begin with Cihannümâ and Keşfü’z-Zunûn. The first describes countries and their geography. The second gathers information about books, authors and fields of knowledge. Together, they show the range of a scholar whose interests extended from settlements observed during campaigns to the identification of written works.
For travelers to Turkey, his biography also has an Istanbul connection beyond his birthplace. He was buried in the cemetery near Zeyrek Mosque. His life began and ended in the city, although military campaigns and a pilgrimage took him elsewhere.
How did his early career shape his scholarship?
At about fourteen, Kâtip Çelebi entered the Anatolian accounting office. There he learned accounting and siyâkat script. This administrative training formed part of his early education, before the geographical and bibliographical projects for which he became known.
Military service supplied material for his later writing. During the Hemedan and Baghdad campaigns of 1630, he observed settlements. He subsequently used those observations in Cihannümâ and Fezleke. His geographical writing therefore drew partly on places he had encountered during campaigns.
During the eastern campaign of 1633–1634, the army withdrew to Aleppo. Kâtip Çelebi used that opportunity to undertake the pilgrimage. Aleppo also figures in the history of Keşfü’z-Zunûn: he began the research behind that work in the city’s secondhand bookshops in 1633.
In 1635, he joined Murad IV’s Revan campaign. Afterward, he devoted much of his life to scholarly work. His later projects included successive versions of Cihannümâ and the long investigation of books that supported Keşfü’z-Zunûn.
Timeline
- 1609: Born in Istanbul in February.
- 1630: Participated in the Hemedan and Baghdad campaigns.
- 1633: Began research in Aleppo’s secondhand bookshops for Keşfü’z-Zunûn.
- 1633–1634: Undertook the pilgrimage during the eastern campaign.
- 1635: Joined Murad IV’s Revan campaign.
- 1645: The Crete campaign intensified his interest in geography books and maps.
- 1648: Began the first version of Cihannümâ.
- 1654: Began the second version of Cihannümâ.
- 1657: Died in Istanbul.
- 1732: İbrahim Müteferrika printed Cihannümâ.
- 2009: UNESCO’s anniversaries programme commemorated the four-hundredth anniversary of his birth.
Why did geography matter to Kâtip Çelebi?
The Crete campaign of 1645 intensified Kâtip Çelebi’s interest in geographical books and maps. He began the first version of Cihannümâ in 1648. In 1654, he started a second version that drew on Western sources.
Cihannümâ drew on Western writings and maps. Among the sources Kâtip Çelebi used were geographical works and maps by Mercator and Ortelius. These materials formed part of his effort to describe countries systematically.
The TDV İslâm Ansiklopedisi describes Cihannümâ as the first systematic geography book of the Ottoman lands. Its coverage went beyond the position of places. Mountains and rivers appeared alongside government, local customs and cultivated products. Physical geography and human activity belonged within the same account.
If you read geography to understand how people live, that combination offers a clear point of entry. Cihannümâ connects a country’s landscape with its government, customs and crops. You can approach its descriptions through those concrete subjects, rather than treating the work simply as a collection of place names.
What does Cihannümâ contain?
The second version of Cihannümâ opens with an introduction to physical geography. It then discusses the discoveries of Columbus and Magellan. Country descriptions follow, beginning with Japan. That sequence moves from general geographical subjects to exploration and then to individual countries.
Within its country accounts, Cihannümâ describes mountains, rivers, forms of government, people’s customs and cultivated products. A reader could therefore find information about both the land and its inhabitants. The range of subjects helps explain the work’s place in Kâtip Çelebi’s geographical scholarship.
Neither version was completed. In the second version, Van was the last place described. The work’s unfinished state is part of its history, alongside its successive beginnings in 1648 and 1654.
Cihannümâ appeared in print on 3 July 1732. It was the eleventh work printed by İbrahim Müteferrika. That publication came after Kâtip Çelebi’s death in 1657, and Müteferrika added forty plates and maps to the edition.
What is Keşfü’z-Zunûn, and why is it important?
Keşfü’z-Zunûn is an Arabic bibliography and encyclopedia of knowledge. It arranges the titles of works alphabetically. Its entries contain information about approximately 15,000 books and treatises, 10,000 authors and more than 300 fields of knowledge.
The research began in Aleppo’s secondhand bookshops in 1633 and continued for about twenty years. Those dates place the project across a substantial part of Kâtip Çelebi’s scholarly life. The reference work brought information about thousands of writings into an alphabetical arrangement.
Arabic literature forms the main part of its coverage. Turkish and Persian works also appear. The language of Keşfü’z-Zunûn itself was Arabic, while the books it recorded extended across those different literary languages.
Its introduction has five sections. These discuss the definition of knowledge, the development of the sciences and methods of writing books. Keşfü’z-Zunûn therefore introduces questions about knowledge and authorship before presenting its alphabetical record of works.
You can connect one of its methods to an everyday problem: choosing between books with the same title. Kâtip Çelebi copied the opening sentences of manuscripts he had seen to help distinguish such works. A title supplied the alphabetical entry; the opening words helped identify the particular text.
The work also reached readers through Gustav Flügel’s publication. He issued its Arabic text with a Latin translation in seven volumes. That edition forms another stage in the publication history of Kâtip Çelebi’s bibliographical scholarship.
Which other major works should you know?
Fezleke belongs beside Cihannümâ when considering Kâtip Çelebi’s use of personal observation. He incorporated observations of settlements from the Hemedan and Baghdad campaigns of 1630 into both works. The connection links his campaign experience with his writing in history and geography.
Mîzânü’l-hak was his last work. It addressed controversial religious and social questions of his time. Alongside the geographical scope of Cihannümâ and the bibliographical scale of Keşfü’z-Zunûn, it shows his engagement with debates within the society around him.
These works reflect several of his stated fields of study. History and geography appear in his use of campaign observations. Bibliography takes a central place in Keşfü’z-Zunûn. Religious and social controversy forms the subject of Mîzânü’l-hak.
Details you won’t find in guidebooks
Kâtip Çelebi translated the Latin Atlas Minor into Turkish with explanatory commentary. He worked with the help of Mehmed İhlâsî, who was of French origin. This collaboration provides a concrete example of the translation work behind his engagement with geographical sources.
The forty plates and maps in the 1732 Cihannümâ edition were additions by Müteferrika. They belong to that printed edition’s history. Keeping the author and the later printer in view helps you distinguish Kâtip Çelebi’s writing from the additions made for publication.
The manuscript openings recorded in Keşfü’z-Zunûn are another revealing detail. Kâtip Çelebi included them to prevent confusion between books sharing a title. His enormous bibliography depended partly on such small identifying features of individual texts.
How has Kâtip Çelebi been commemorated?
UNESCO included the four-hundredth anniversary of Kâtip Çelebi’s birth in its 2009 anniversaries programme. Born in 1609, he was commemorated for an anniversary tied directly to that date. His geographical and bibliographical works remain central to an account of his scholarship.
FAQ
Who was Kâtip Çelebi?
Kâtip Çelebi was a seventeenth-century Ottoman scholar who worked in history, geography, bibliography and biography. Born in Istanbul in February 1609, his real name was Mustafa bin Abdullah.
What was Cihannümâ about?
Cihannümâ described countries through their physical geography, government, customs and cultivated products. Kâtip Çelebi began its first version in 1648 and its second in 1654.
Why is Keşfü’z-Zunûn important?
Keşfü’z-Zunûn contains information about approximately 15,000 books and treatises, 10,000 authors and more than 300 fields of knowledge. It arranges work titles alphabetically and mainly covers Arabic literature, while also recording Turkish and Persian works.
Where was Kâtip Çelebi buried?
Kâtip Çelebi died in Istanbul in 1657 and was buried in the cemetery near Zeyrek Mosque.
Sources
- TDV İslâm Ansiklopedisi — Kâtib Çelebi islamansiklopedisi.org.tr
- Türk Maarif Ansiklopedisi — Kâtip Çelebi turkmaarifansiklopedisi.org.tr
- TDV İslâm Ansiklopedisi — Cihannümâ islamansiklopedisi.org.tr
- Ministry of Culture and Tourism — Kâtip Çelebi’nin Coğrafya Çalışmaları ve Cihannüma yakegm.ktb.gov.tr
- TDV İslâm Ansiklopedisi — Keşfü’z-Zunûn islamansiklopedisi.org.tr
- Turkish Wikipedia — Kâtip Çelebi tr.wikipedia.org
- English Wikipedia — Kâtip Çelebi en.wikipedia.org
- Turkish National Commission for UNESCO — Anma ve Kutlama Yıl Dönümleri unesco.org.tr
Image: Houghton Typ 794.34.475 – Kâtip Çelebi, Kitab-ı cihannüma.jpg — Kâtip Çelebi, Public domain
