Janusz I the Old
id:
janusz-i-the-old-279-871669
title:
Janusz I the Old
text:
Janusz I of Warsaw, also known as Janusz I the Old, was a Polish prince member of the House of Piast in the Masovian branch, from 1373/74 Duke of Warsaw and after the division of the paternal inheritance between him and his brother in 1381, ruler over Nur, Łomża, Liw, Ciechanów, Wyszogród and Zakroczym. In addition, he was a vassal of the Polish Kingdom since 1391 for the fief of Podlachia. He was the eldest son of Siemowit III, Duke of Masovia and his first wife Euphemia, daughter of Nicholas I
brand slug:
wiki
category slug:
encyclopedia
description:
Polish prince
original url:
https://en.wikipedia.org/wiki/Janusz_I_the_Old
date created:
date modified:
2024-01-28T18:38:48Z
main entity:
{"identifier":"Q2975528","url":"https://www.wikidata.org/entity/Q2975528"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/8/88/Janusz_I_Starszy_seal_1376.PNG","width":1100,"height":1244}
fields total:
13
integrity:
15