Catherine of Cleves (1417–1479)
A 15th-century Dutch duchess whose name is immortalized by a breathtakingly beautiful and eccentric illuminated prayer book, a masterpiece of medieval art.
1417–1479 (age 62)·Duchess of Guelders (lived 1417 to 1479)·Birthday: May 25
Biography
Catherine of Cleves commissioned the 'Hours of Catherine of Cleves' around 1440, a book of hours that remains a masterwork of Dutch illumination. As Duchess of Guelders through her marriage to Arnold, she managed the shifting politics of the Burgundian Netherlands and served as regent. The manuscript's pages burst with inventive marginalia—monkeys, dragons, and everyday objects woven into sacred imagery. This combination of whimsy and spiritual devotion makes the book a singular achievement. Catherine's name endures not through her political maneuvers but through this object of personal faith, which secured her place in art history. Her patronage produced a work that extends beyond her era into modern appreciation for its originality and craft.
#1 When Catherine Was Born
The biggest hits of 1417
Catherine's Life & Times
The world at every milestone
1417Born
1422Started school
1430Became a teenager
1433Could drive
1435Could vote
1438Turned 21
1447Turned 30
1457Turned 40
1467Turned 50
1477Turned 60
1479Died at 62
Key Achievements
- Commissioned the 'Hours of Catherine of Cleves,' a masterpiece of Northern European manuscript illumination.
- Acted as regent of the Duchy of Guelders during her husband Duke Arnold's absence in 1450.
- Was Duchess of Guelders by marriage, playing a key role in one of the era's significant noble houses.
Did You Know?
Her book of hours was split into two volumes in the 19th century, which were reunited at The Morgan Library & Museum in New York in 2009.
The manuscript's illustrations include surprisingly humorous and secular details, like a nun feeding a monkey and a man with a toothache.
She was a great-aunt of Anne of Cleves, the fourth wife of England's King Henry VIII.
“My prayer book is my private world, a garden of color and faith.”
