Genealogy Harssema » Count William I van HAINAUT of Zeeland and Holland (1286-1337)

Personal data Count William I van HAINAUT of Zeeland and Holland 

  • He was born on November 1, 1286 in Avesnes France.
  • He died on June 7, 1337 in Valenciennes Hauts-de-France France, he was 50 years old.
  • A child of John II van HAINAUT and Philippa of LUXEMBOURG
  • This information was last updated on December 16, 2019.

Household of Count William I van HAINAUT of Zeeland and Holland

He is married to Joan van VALOIS.

They got married on May 19, 1305, he was 18 years old.


Child(ren):

  1. John van HAINAUT  ????-1316
  4. Philippa van HAINAUT  1314-1369 


Notes about Count William I van HAINAUT of Zeeland and Holland

20C15R from King Adgillis II van Friesland (ca 0678 - ca 737).
20C16R from King Adgillis II van Friesland (ca 0678 - ca 737).
20C17R from King Adgillis II van Friesland (ca 0678 - ca 737).
20C19R from King Adgillis II van Friesland (ca 0678 - ca 737).
21C14R from King Adgillis II van Friesland (ca 0678 - ca 737).
21C15R from King Adgillis II van Friesland (ca 0678 - ca 737).
21C16R from King Adgillis II van Friesland (ca 0678 - ca 737).
21C18R from King Adgillis II van Friesland (ca 0678 - ca 737).

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Timeline Count William I van HAINAUT of Zeeland and Holland

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Ancestors (and descendant) of William I van HAINAUT


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Historical events

Birthday November 1, 1286

Day of marriage May 19, 1305

Day of death June 7, 1337



Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Van HAINAUT


The Genealogy Harssema publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Bruce Fast, "Genealogy Harssema", database, Genealogy Online (https://www.genealogieonline.nl/genealogy-harssema/I164146.php : accessed May 21, 2024), "Count William I van HAINAUT of Zeeland and Holland (1286-1337)".