Timeline
Places · 1137 · 500 – 1500

St. Stephen's Cathedral (Vienna) — founded 1137

St. Stephen's Cathedral (Vienna) traces its beginnings to 1137, part of the Medieval (12th century) — a founding moment that shaped everything that came after.

Year

1137

Century

12th century

Era

Medieval

Category

Places

Age today

833 yrs ago

Context

Medieval — Kingdoms rise, faith spreads, castles and codices. That's around 833 years ago — deep history, roughly 8 centuries in the past. Around the same time, the world was also seeing Saladin, Muslim Sultan (1138) and Maimonides (1135).

Why it matters

The founding of St. Stephen's Cathedral (Vienna) in 1137 created something durable — a place, institution, or movement that outlasted its era and became a reference point for what came next.

Did you know?

Just 1 year after, Saladin, Muslim Sultan (1138) was also making headlines — a reminder how much history can compress into a single decade.

Era

Medieval

Kingdoms rise, faith spreads, castles and codices.

Category

Places

Places are the cities, monuments, and landmarks whose stones and streets carry centuries of memory.

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Contemporary events

What else was happening in the world around this time.

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About this lesson. Overview, context, and “Why it matters” are generated summaries written for study and gameplay. Dates and category placement come from the Timeline question bank[1]; era descriptions are adapted from standard historical periodisation[2]. For primary sources and in-depth reading, use the references below.

  1. Timeline question bank — © the game's original author, used with permission.
  2. Era framework based on Wikipedia's Human history overview, CC BY-SA 4.0.

    Educational content notice

    Lessons are for general historical education, not professional advice. Some entries touch on wars, violence, or other sensitive events — appropriate for ages 9+. External links open in your browser and are not controlled by Timeline.

    Quick check

    Which of these happened in 1137?

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