Reformation & Confessionalization

Frankish/Carolingian power and the Holy Roman imperial order in Central Europe.

1 chapter

1000 - 1500

Under the Holy Roman Empire, Alsace and Lorraine were webs of ecclesiastical principalities, free imperial cities, and territorial lords. In 1354, Emperor Charles IV ratified the Décapole—a league of ten free imperial cities (Haguenau, Colmar, Wissembourg, Turckheim, Obernai, Kaysersberg, Rosheim, Munster, Sélestat, Mulhouse) defending their privileges against feudal overlords. These cities controlled their own markets, guilds, and festival calendars. Great cathedrals rose: Strasbourg's Notre-Dame (1015–1439), with its 142m spire, and Metz's Saint-Étienne (from 1220), whose 300-year construction yielded one of France's tallest Gothic naves. In Lorraine, the relic translation of Saint Nicholas to Saint-Nicolas-de-Port around 1090 seeded a December 6 procession tradition that endures to this day. In Champagne, Reims Cathedral became the traditional coronation site of French kings—31 kings crowned there—tying this eastern borderland into the sacral mythology of the French crown. Stand in the Place de la Cathédrale in Strasbourg and read the Gothic stonework as a record of imperial ambition; in Sélestat, open the account books that the Humanist Library preserves from these self-governing towns.

1648 - 1789

The Peace of Westphalia (1648) opened a period of ambiguity for Alsace—French sovereignty was asserted but local privileges were preserved. Louis XIV's Politique des Réunions (1680) and the Treaty of Ryswick (1697) definitively attached four-fifths of Alsace, including Strasbourg, to France. In 1681, Strasbourg Cathedral was returned to Catholic worship. Lorraine remained a separate duchy until Stanislas Leszczynski's death in 1766, when it was absorbed into France. The 1552 French annexation of the Three Bishoprics (Metz, Toul, Verdun) had already brought key Lorraine cities under French jurisdiction. Under French rule, the region's Germanic cultural identity persisted beneath new political structures—a pattern of accommodation that would recur across centuries. Champagne's integration was complete: Reims continued as the coronation city, and Troyes flourished as a center of textile trade with medieval half-timbered streets still intact. Read the political overlay in Metz Cathedral's layered architecture, where French absolutism sits atop the earlier imperial Gothic, and walk Colmar's canal district—trade infrastructure that thrived under both regimes.

0 - 1000

The Roman Empire planted its frontier on the Rhine, founding Argentoratum (Strasbourg) as a military camp under Nero Claudius Drusus. Christianity penetrated early through legionary posts and merchant trade across the Rhine. As Roman authority receded, Merovingian dukes established the Duchy of Alsace, founding monasteries that became centers of learning and liturgical practice—most notably Weissenburg Abbey (Wissembourg) in 661 and Hohenburg Abbey (Mont Sainte-Odile) at the end of the 7th century. The Pagan Wall (Heidenmauer) encircling Mont Sainte-Odile, long romantically claimed as a Celtic druid enclosure, is now dated to the 7th century—likely contemporary with the convent's founding, not pre-Christian. These monastic foundations anchored the feast-day calendars and pilgrimage routes that still shape festival life today. Walk the Roman traces beneath Strasbourg, and climb to Mont Sainte-Odile where the debated Heidenmauer and the 7th-century convent reveal the deep layering of sacred geography—Christian monastery atop a contested enclosure whose origins remain unresolved.

1789 - 1871

The French Revolution dissolved the old order: monasteries were suppressed (Wissembourg Abbey in 1789), departments created (Bas-Rhin, Haut-Rhin, Moselle), and Jews emancipated in 1791—the Alsace Jewish community, at roughly 40,000, was half of France's total. Crucially, Napoleon's 1801 Concordat with Pope Pius VII created a regime where the state recognized and funded four faiths—Catholic, Lutheran, Reformed, and Jewish—giving religious calendars civic force through legal holidays and salaried clergy. When the 1905 law separating Church and State abolished this regime across most of France, Alsace-Moselle was under German rule and escaped laïcité. The Concordat's retention there to this day means Good Friday and Saint-Étienne (December 26) remain legal holidays—structurally preserving extended Christmas observance unlike anywhere else in France. This is the institutional infrastructure behind the region's distinctive festival calendar. Visit Strasbourg's medieval mikvah (discovered 1984, dated to c.1200) for a material trace of Jewish life under this regime, and note the Concordat's continuing effect when you see shops closed on December 26.