Ludwig IV. (Liegnitz)

Louis IV of Legnica - Duke of Brzeg since 1633 (together with his brothers until 1654), of Wołów (during 1653-1654 with his brothers) and Legnica since 1653 (until 1654 with his brothers, after this alone). Article “Ludwig IV. (Liegnitz)” in German Wikipedia has 10.1 points for quality (as of July 1, 2025). The article contains 1 references and 5 sections.

This article has the best quality in Greek Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “Ludwig IV. (Liegnitz)”, its content was written by 18 registered users of German Wikipedia and edited by 84 registered Wikipedia users in all languages.

The article is cited 24 times in German Wikipedia and cited 254 times in all languages.

The highest Authors Interest rank from 2001:

• Local (German): #97750 in November 2009
• Global: #225551 in July 2017

The highest popularity rank from 2008:

• Local (German): #473103 in November 2017
• Global: #1714674 in April 2011

There are 9 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Greek (el) Λουδοβίκος Δ΄ της Λεγκνίτσα		31.8302
2	Bulgarian (bg) Лудвиг IV (Лигница)		27.5783
3	Polish (pl) Ludwik IV legnicki		17.7837
4	German (de) Ludwig IV. (Liegnitz)		10.0501
5	Russian (ru) Людвик IV Легницкий		8.4819
6	English (en) Louis IV of Legnica		8.2674
7	French (fr) Louis IV de Legnica		6.6232
8	Italian (it) Luigi IV di Legnica		6.2768
9	Dutch (nl) Lodewijk IV van Liegnitz		4.2654

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Ludwig IV. (Liegnitz)" in all the time

#	Language	Popularity award	Relative popularity
1	Polish (pl) Ludwik IV legnicki		29 992
2	English (en) Louis IV of Legnica		18 731
3	German (de) Ludwig IV. (Liegnitz)		9 214
4	Russian (ru) Людвик IV Легницкий		5 307
5	Dutch (nl) Lodewijk IV van Liegnitz		2 099
6	French (fr) Louis IV de Legnica		1 668
7	Italian (it) Luigi IV di Legnica		605
8	Bulgarian (bg) Лудвиг IV (Лигница)		176
9	Greek (el) Λουδοβίκος Δ΄ της Λεγκνίτσα		125

More...

The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Ludwig IV. (Liegnitz)" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Louis IV of Legnica		129
2	Polish (pl) Ludwik IV legnicki		116
3	Russian (ru) Людвик IV Легницкий		45
4	German (de) Ludwig IV. (Liegnitz)		36
5	French (fr) Louis IV de Legnica		18
6	Italian (it) Luigi IV di Legnica		4
7	Greek (el) Λουδοβίκος Δ΄ της Λεγκνίτσα		2
8	Bulgarian (bg) Лудвиг IV (Лигница)		0
9	Dutch (nl) Lodewijk IV van Liegnitz		0

More...

The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Ludwig IV. (Liegnitz)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Louis IV of Legnica		22
2	Polish (pl) Ludwik IV legnicki		19
3	German (de) Ludwig IV. (Liegnitz)		18
4	French (fr) Louis IV de Legnica		9
5	Italian (it) Luigi IV di Legnica		5
6	Bulgarian (bg) Лудвиг IV (Лигница)		4
7	Russian (ru) Людвик IV Легницкий		3
8	Greek (el) Λουδοβίκος Δ΄ της Λεγκνίτσα		2
9	Dutch (nl) Lodewijk IV van Liegnitz		2

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Ludwig IV. (Liegnitz)" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Louis IV of Legnica		2
2	Bulgarian (bg) Лудвиг IV (Лигница)		0
3	German (de) Ludwig IV. (Liegnitz)		0
4	Greek (el) Λουδοβίκος Δ΄ της Λεγκνίτσα		0
5	French (fr) Louis IV de Legnica		0
6	Italian (it) Luigi IV di Legnica		0
7	Dutch (nl) Lodewijk IV van Liegnitz		0
8	Polish (pl) Ludwik IV legnicki		0
9	Russian (ru) Людвик IV Легницкий		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Ludwig IV. (Liegnitz)" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Polish (pl) Ludwik IV legnicki		120
2	Russian (ru) Людвик IV Легницкий		42
3	German (de) Ludwig IV. (Liegnitz)		24
4	English (en) Louis IV of Legnica		19
5	French (fr) Louis IV de Legnica		12
6	Italian (it) Luigi IV di Legnica		12
7	Bulgarian (bg) Лудвиг IV (Лигница)		9
8	Greek (el) Λουδοβίκος Δ΄ της Λεγκνίτσα		8
9	Dutch (nl) Lodewijk IV van Liegnitz		8

More...

#	Language	Value
bg	Bulgarian Лудвиг IV (Лигница)
de	German Ludwig IV. (Liegnitz)
el	Greek Λουδοβίκος Δ΄ της Λεγκνίτσα
en	English Louis IV of Legnica
fr	French Louis IV de Legnica
it	Italian Luigi IV di Legnica
nl	Dutch Lodewijk IV van Liegnitz
pl	Polish Ludwik IV legnicki
ru	Russian Людвик IV Легницкий

Best Rank

German: #473103 11.2017

Global: #1714674 04.2011

Best Rank

German: #97750 11.2009

Global: #225551 07.2017

On 21 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Alysa Liu, Eric Dane, 2026 Winter Olympics, Rebecca Gayheart, Johannes Høsflot Klæbo, Wuthering Heights, amyotrophic lateral sclerosis, Andrew Mountbatten-Windsor, John F. Kennedy Jr..

In German Wikipedia the most popular articles on that day were: Eric Dane, Franziska Preuß, Jeffrey Epstein, Medaillenspiegel der Olympischen Winterspiele 2026, Laura Nolte, Dorothea Wierer, Andreas Hofer, Alysa Liu, Olympische Winterspiele 2026, Mariama Jamanka.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information