Costanza I of Sicily: Biography, Facts and Career
Who is Costanza I of Sicily? An evergreen, sourced profile: biography, key facts and career.

Costanza I of Sicily is profiled here with public, sourced facts.
Quick facts about Costanza I of Sicily
- Full name: Costanza I of Sicily
- Born: 1154-11-09
- Nationality: Kingdom of Sicily
- Known as: Royal
- Wikidata ID: Q170335
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Profile compiled from public Wikipedia and Wikidata data. Details can change over time.
Frequently asked questions
Who is Costanza I of Sicily?
Constance I (Italian: Costanza; 2 November 1154 – 27 November 1198) was the queen of Sicily from 1194 until her death and Holy Roman Empress from 1191 to 1197 as the wife of Emperor Henry VI. As queen regnant of Sicily, she reigned jointly with her spouse and later with her infant son, the future Holy Roman Emperor Frederick II.
What nationality is Costanza I of Sicily?
Costanza I of Sicily is Kingdom of Sicily.
When was Costanza I of Sicily born?
Costanza I of Sicily was born on 1154-11-09.



