Stephenson Family Tree » Robert de Willerby (1335-1421)

Personal data Robert de Willerby 

  • He was born in the year 1335 in Willerby, Yorkshire, England.
  • He died on May 9, 1421 in Otteby, Lincolnshire, England, he was 86 years old.
  • A child of Robert de Willerby
  • A child of Robert de Willerby
  • A child of Robert de Willerby
  • This information was last updated on October 19, 2023.

Household of Robert de Willerby

(1) He is married to Isabella Otteby.

They got married in the year 1356 at Lincolnshire, England, he was 21 years old.


Child(ren):

  1. Joan Willoughby  1371-1421 
  2. Margaret Smith  1380-1430


(2) He is married to Isabella Otteby.

They got married in the year 1356 at Lincolnshire, England, he was 21 years old.


Child(ren):

  1. Joan Willoughby  1371-1421 
  2. Margaret Smith  1380-1430


(3) He is married to Isabella Otteby.

They got married in the year 1356 at Lincolnshire, England, he was 21 years old.


Child(ren):

  1. Joan Willoughby  1371-1421 
  2. Margaret Smith  1380-1430

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Timeline Robert de Willerby

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Ancestors (and descendant) of Robert de Willerby

John de Willerby
1270-1301
Robert de Willerby
1299-± 1340

Robert de Willerby
1335-1421

(1) 1356

Isabella Otteby
1339-1421

Joan Willoughby
1371-1421
Margaret Smith
1380-1430
(2) 1356

Isabella Otteby
1339-1421

Joan Willoughby
1371-1421
Margaret Smith
1380-1430
(3) 1356

Isabella Otteby
1339-1421

Joan Willoughby
1371-1421
Margaret Smith
1380-1430

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Historical events

Day of death May 9, 1421

  • Gravin Jacoba (Beiers Huis) was from 1417 till 1433 sovereign of the Netherlands (also known as Graafschap Holland)
  • In the year 1421: Source: Wikipedia
    • November 18 » A seawall at the Zuiderzee dike in the Netherlands breaks, flooding 72 villages and killing about 10,000 people. This event will be known as St Elizabeth's flood.


Same birth/death day

Source: Wikipedia


About the surname De Willerby


The Stephenson Family Tree publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Brian K. Stephenson , "Stephenson Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/stephenson-family-tree/I76958.php : accessed May 8, 2025), "Robert de Willerby (1335-1421)".