This category is within the scope of WikiProject Biography, a collaborative effort to create, develop and organize Wikipedia's articles about people. All interested editors are invited to join the project and contribute to the discussion. For instructions on how to use this banner, please refer to the documentation.BiographyWikipedia:WikiProject BiographyTemplate:WikiProject Biographybiography articles
This category is within the scope of WikiProject Norse history and culture, a WikiProject related to all activities of the NorthGermanic peoples, both in Scandinavia and abroad, prior to the formation of the Kalmar Union in 1397. If you would like to participate, you can edit the article attached to this page, or visit the project page, where you can join the project and/or contribute to the discussion.Norse history and cultureWikipedia:WikiProject Norse history and cultureTemplate:WikiProject Norse history and cultureNorse history and culture articles
This category is within the scope of WikiProject Middle Ages, a collaborative effort to improve the coverage of the Middle Ages on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.Middle AgesWikipedia:WikiProject Middle AgesTemplate:WikiProject Middle AgesMiddle Ages articles
This category is within the scope of WikiProject Normandy, a collaborative effort to improve the coverage of Normandy on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.NormandyWikipedia:WikiProject NormandyTemplate:WikiProject NormandyNormandy articles
This category is within the scope of WikiProject Former countries, a collaborative effort to improve Wikipedia's coverage of defunct states and territories (and their subdivisions). If you would like to participate, please join the project.Former countriesWikipedia:WikiProject Former countriesTemplate:WikiProject Former countriesformer country articles
This category is within the scope of WikiProject Years, a collaborative effort to improve the coverage of Years on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.YearsWikipedia:WikiProject YearsTemplate:WikiProject YearsYears articles
Start a discussion about improving the Category:13th-century dukes of Normandy page
Talk pages are where people discuss how to make content on Wikipedia the best that it can be. You can use this page to start a discussion with others about how to improve the "Category:13th-century dukes of Normandy" page.
