Ruler · 978 – 1049

William I

Lived 978 – 1049. Roman Catholic Bishop of Strasbourg of Prince-Bishopric of Strasbourg, 1029 – 1049.

Wikidata's English label: Wilhelm I. von Straßburg.

For the full story, the article on Wikipedia (CC BY-SA 4.0); this page holds what the record says of the reign.

Lived: 978 – 1049; 71 years
In office: 20 years; one reign
Lines: 1; Prince-Bishopric of Strasbourg
Left it: died in office; read off the dates alone

Roman Catholic Bishop of Strasbourg

Prince-Bishopric of Strasbourg · the 6th of 52 dated reigns · 720 – 1813

2 before

Wilderod991 – 999

Alawich II.999 – 1001

Werner I1001 – 1028

William I1029 – 1049

Hermann1048 – 1065

Werner II. von Achalm1065 – 1079

Theobald1078 – 1082

43 after

killed, executed or dead in battledeposed, abdicated, exiled or removeddied in officeleft alive by a regular roadending not on recorda second row: a reign that began before the last had ended — rival claimants, or a shared thronethis entry

Reigned 1029 – 1049 · 20 years · came to it aged 51

Left it: died in officeread off the dates alone: the term ends in 1049, the year they died

Open in the atlas

William I in the atlas: the article, every line they sat in, and the map in their years.
Analyse the succession of Prince-Bishopric of Strasbourg: every reign, how each ended, and the numbers over them.
States of Europe, and every state with a page.

Wikidata Q2573366 (CC0) · the reigns from Wikidata's P39 terms, the rulers' own articles read by grammar (sentences quoted above, CC BY-SA 4.0) and Kokkonen & Sundell where they code the line · data built 2026-10-06 · Pastlas v2.9.1, by Oleh Voronko. The published atlas and its data are for non-commercial use.