in 1150
Precision: year · Rank: normal
Original calendar: Julian. This broad date cannot be represented as a single Gregorian date; the original value is shown.
No external source identified
No external source identified
THE DATE BEHIND THE NAME
William of Montferrat
William of Montferrat has incompatible recorded birth dates. The main Wikidata statement lists in 1138.
Born
in 1138
An exact age is omitted because the recorded dates are incompatible or not precise enough.
Died: in 1177
- Professions
- feudatory
Incompatible birth dates
Sources disagree: in 1138 (The Peerage) or in 1150 (No external source identified) or in 1140 (WikiTree).
The main date retains its own sources. These alternatives overlap neither all other statements nor the main date. Rank is Wikidata editorial priority, not proof.
in 1140
Precision: year · Rank: normal
- Source: WikiTree
More about William of Montferrat
Family
- Sibling
- Boniface I, Marquess of Montferrat
- Sibling
- Renier of Montferrat
- Spouse
- Sibylla
- Child
- Baldwin V of Jerusalem
- Father
- William V, Marquess of Montferrat
- Sibling
- Conrad of Montferrat
- Mother
- Judith of Babenberg
All birth date sources
A source is P248 “stated in” or a non-Wikimedia reference URL. Import-only references do not qualify.
Synchronized from Wikidata on 2026-10-05. View Wikidata record
Questions people ask
When did William of Montferrat die?
William of Montferrat died in 1177.