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Three Crosses

Three Crosses is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Three Crosses rather than just read about it. In short: Three Crosses (Lithuanian: Trys kryžiai) is a prominent monument in Vilnius, Lithuania, on the Hill of Three Crosses (Lithuanian: Trijų Kryžių kalnas), also known as the Bald Hill (Lithuanian: Plikasis kalnas) or Crooked Hill (lt:Kreivasis kalnas), in Kalnai Park. According to a legend, which finds its source in some historic events, seven Franciscan friars were beheaded on top of this hill.

Three Crosses — main illustration
Three Crosses — illustration

Key takeaways

  • Three Crosses belongs to engineering; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Three Crosses to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Three Crosses from memory before moving on to harder problems.

Reference excerpt

Three Crosses (Lithuanian: Trys kryžiai) is a prominent monument in Vilnius, Lithuania, on the Hill of Three Crosses (Lithuanian: Trijų Kryžių kalnas), also known as the Bald Hill (Lithuanian: Plikasis kalnas) or Crooked Hill (lt:Kreivasis kalnas), in Kalnai Park. According to a legend, which finds its source in some historic events, seven Franciscan friars were beheaded on top of this hill. Wooden crosses have been sited in the location since the early 17th century, and they became a symbol of the city and an integral part of the city's skyline. As the wood rotted, the crosses needed to be periodically replaced. In 1916, a concrete monument was designed by Polish–Lithuanian architect and sculptor Antoni Wiwulski or Antanas Vivulskis in Lithuanian. It was torn down in 1950 by order of the Soviet authorities. A new monument created by Stanislovas Kuzma after the design by Henrikas Šilgalis was erected in its place in 1989. The monument was depicted on 50 litas banknote. A panorama of the Vilnius Old Town can be observed from a small observation deck at the base of the crosses.

Legend

According to the Bychowiec Chronicle, fourteen Franciscan friars were invited to Vilnius from Podolia by Petras Goštautas. The friars publicly preached the gospel and badmouthed Lithuanian gods. Angered city residents burned the monastery and killed all fourteen friars. Seven of them were beheaded on the Bleak Hill; the other seven were crucified and thrown into the Neris or Vilnia River. Historians debate the factual accuracy of the story. It could be an embellishment of a story from Chronica XXIV Generalium about two Franciscans murdered around 1340. It could also be an embellishment of a story from De Conformitate Vitae B. P. Francisco by Bartholomew Rinonico about five Franciscans martyrs. If the latter is the case, the event most likely occurred in 1369.

History

Regardless of whether the legend about the Franciscan martyrs is true or not, their story spread from the early 16th century. The original wooden Three Crosses were built on the Bleak Hill, the place where seven friars were beheaded, sometime before 1649. That is the year when the crosses were depicted in a panegyric to Bishop Jerzy Tyszkiewicz. Around the same time Tyszkiewicz began a case to canonize the fourteen friars. There is some evidence that the crosses were built before 1636 as, according to Jan Nepomucen Fijałek, the crosses were also depicted on two silver portraits of St. Casimir that were made in 1636 and hung in Vilnius Cathedral. However, the portraits did not survive and Fijałek's claim cannot be verified. The wooden crosses collapsed in 1869 and Tsarist authorities did not allow to rebuild them. The new monument from reinforced concrete designed by Antoni Wiwulski was erected in August 1916, while Vilnius was occupied by the Germans during World War I. The monument was demolished by Soviet authorities on May 30, 1950. Residents of Vilnius wanted them restored. During the Lithuanian independence movement, the monument was rebuilt on the old foundations by sculptor Stanislovas Kuzma according to the project of sculptor Henrikas Šilgalis. The monument was unveiled on 14 June 1989. The rebuilt crosses now are 1.8 metres (5 ft 11 in) higher than those of 1916. Broken pieces of the old monument can be seen several meters below the rebuilt monument.

See also Hill of Crosses Lithuania portal

References

Illustrations

Three Crosses illustration
Three Crosses: Aerial view
Aerial view
Three Crosses: Lithuanian Guard of Honor near the Three Crosses in 1939
Lithuanian Guard of Honor near the Three Crosses in 1939
Three Crosses: Vilnius Old Town as seen from the top of the hill
Vilnius Old Town as seen from the top of the hill

Worked examples

Example 1 — a first encounter with Three Crosses

Start with the simplest possible case. Write down what Three Crosses claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Three Crosses before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Three Crosses ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Three Crosses

In research
Three Crosses appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Three Crosses in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Three Crosses is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1910s in Lithuania, 1916 establishments in the Russian Empire, Buildings and structures completed in 1916, so understanding it makes those chapters shorter.
In everyday life
Look for Three Crosses outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Three Crosses in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Three Crosses means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Three Crosses out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Three Crosses in simple terms?

Three Crosses (Lithuanian: Trys kryžiai) is a prominent monument in Vilnius, Lithuania, on the Hill of Three Crosses (Lithuanian: Trijų Kryžių kalnas), also known as the Bald Hill (Lithuanian: Plikasis kalnas) or Crooked Hill (lt:Kreivasis kalnas), in Kalnai Park. According to a legend, which finds…

Why does Three Crosses matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Three Crosses?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Three Crosses.

Tags

  • 1910s in Lithuania
  • 1916 establishments in the Russian Empire
  • Buildings and structures completed in 1916
  • Hills of Lithuania
  • Landmarks in Vilnius
  • Monumental crosses
  • Monuments and memorials completed in the 1910s
  • Monuments and memorials in Lithuania
  • Tourist attractions in Vilnius
  • Vilnius Old Town

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