The Duke and the Stars: Astrology and Politics in Renaissance Milan

by Monica Azzolini

Overview

This study is the first to examine the important political role played by astrology in Italian court culture. Reconstructing the powerful dynamics existing between astrologers and their prospective or existing patrons, The Duke and the Stars illustrates how the “predictive art” of astrology was a critical source of information for Italian Renaissance rulers, particularly in times of crisis. Astrological “intelligence” was often treated as sensitive, and astrologers and astrologer-physicians were often trusted with intimate secrets and delicate tasks that required profound knowledge not only of astrology but also of the political and personal situation of their clients. Two types of astrological predictions, medical and political, were taken into the most serious consideration. Focusing on Milan, Monica Azzolini describes the various ways in which the Sforza dukes (and Italian rulers more broadly) used astrology as a political and dynastic tool, guiding them as they contracted alliances, made political decisions, waged war, planned weddings, and navigated health crises.

The Duke and the Stars explores science and medicine as studied and practiced in fifteenth-century Italy, including how astrology was taught in relation to astronomy.

Product Details

ISBN-13:	9780674066632
Publisher:	Harvard University Press
Publication date:	01/14/2013
Series:	I Tatti Studies in Italian Renaissance History , #5
Pages:	392
Product dimensions:	6.12(w) x 9.25(h) x 1.20(d)

About the Author

Monica Azzolini is Lecturer in Early Modern European History at the University of Edinburgh.

Table of Contents

Preface ix

Illustrations xi

Introduction 1

1 The Science of the Stars: Learning Astrology at the University of Pavia 22

2 The Making of a Dynasty: Astrology under Bianca Maria Visconti and Francesco Sforza 65

3 Astrology Is Destiny: Galeazzo Maria Sforza and the Political Uses of Astrology 100

4 The Star-Crossed Duke: Gian Galeazzo Sforza and Medical Astrology 135

5 The Viper and the Eagle: The Rise and Fall of Astrology under Ludovico Sforza 167

Epilogue 210

Abbreviations 215

Notes 219

Bibliography 321

Acknowledgments 355

Index 361

Editorial Reviews

This book skillfully traces a history of [astrology] from the beginning of the Sforza dynasty in 1450 until its demise in 1499, interpreting astrology’s role in learning, medicine, diet, and especially politics…The results of Azzolini’s research are exciting for how they sweep away cobwebs from episodes of Milanese history that have become dusty, either from lack of scholarly attention or from satisfied consensus…Azzolini’s book…[is] part of a new wave of English-language historiography offering fresh visions of how the Sforza consolidated and exercised their power…Readers will find in this volume not just a compelling account of the rise and fall of the house of Sforza, but new and important reflections on astrology’s role in fifteenth-century politics.

Renaissance and Reformation - John Gagné

This book, as erudite as it is elegant, takes the reader deep into the court life of Renaissance Milan. Using a vast range of sources with great care and artistry, Monica Azzolini recreates the lost discipline of astrology. The Duke and the Stars restores and illuminates a lost world, as colorful, as complex and as full of vividly portrayed individuals as a great Renaissance fresco.

Anthony Grafton

[A] finely crafted book…Utilizing a vast range of archival and published sources, Azzolini ventures deep into the culture of the Renaissance court. Weaving together the methods and interests of the history of science and of Renaissance political and cultural history, Azzolini has produced a sophisticated, interdisciplinary analysis of a science and a profession that played a key role in the political life of the Renaissance, challenging current assumptions about Renaissance politics and making important contributions both to the history of science and to early modern political and cultural history.

Journal of Interdisciplinary History - William Eamon

Azzolini's impressive study adds a startling new dimension to our picture of Renaissance Milan. Taking us behind the scenes at the Sforza court, her book introduces us to the actual workings of astrology as a determinant of daily behavior. Her central argument—that Renaissance rulers took astrological calculations into serious account when making key policy decisions—is sure to spark lively debate.

Gary Ianziti

This book, as erudite as it is elegant, takes the reader deep into the court life of Renaissance Milan. Using a vast range of sources with great care and artistry, Monica Azzolini recreates the lost discipline of astrology. The Duke and the Stars restores and illuminates a lost world, as colorful, as complex and as full of vividly portrayed individuals as a great Renaissance fresco.
— Anthony Grafton, Princeton University

Azzolini's impressive study adds a startling new dimension to our picture of Renaissance Milan. Taking us behind the scenes at the Sforza court, her book introduces us to the actual workings of astrology as a determinant of daily behavior. Her central argument—that Renaissance rulers took astrological calculations into serious account when making key policy decisions—is sure to spark lively debate.
— Gary Ianziti, University of Queensland

This book skillfully traces a history of [astrology] from the beginning of the Sforza dynasty in 1450 until its demise in 1499, interpreting astrology’s role in learning, medicine, diet, and especially politics…The results of Azzolini’s research are exciting for how they sweep away cobwebs from episodes of Milanese history that have become dusty, either from lack of scholarly attention or from satisfied consensus…Azzolini’s book…[is] part of a new wave of English-language historiography offering fresh visions of how the Sforza consolidated and exercised their power…Readers will find in this volume not just a compelling account of the rise and fall of the house of Sforza, but new and important reflections on astrology’s role in fifteenth-century politics.
— John Gagné Renaissance and Reformation

[A] finely crafted book…Utilizing a vast range of archival and published sources, Azzolini ventures deep into the culture of the Renaissance court. Weaving together the methods and interests of the history of science and of Renaissance political and cultural history, Azzolini has produced a sophisticated, interdisciplinary analysis of a science and a profession that played a key role in the political life of the Renaissance, challenging current assumptions about Renaissance politics and making important contributions both to the history of science and to early modern political and cultural history.
— William Eamon Journal of Interdisciplinary History

From the Publisher

This book skillfully traces a history of [astrology] from the beginning of the Sforza dynasty in 1450 until its demise in 1499, interpreting astrology’s role in learning, medicine, diet, and especially politics…The results of Azzolini’s research are exciting for how they sweep away cobwebs from episodes of Milanese history that have become dusty, either from lack of scholarly attention or from satisfied consensus…Azzolini’s book…[is] part of a new wave of English-language historiography offering fresh visions of how the Sforza consolidated and exercised their power…Readers will find in this volume not just a compelling account of the rise and fall of the house of Sforza, but new and important reflections on astrology’s role in fifteenth-century politics.

Renaissance and Reformation - John Gagné