Stephenson Family Tree » Marmaduke de Thweng (1248-1323)

Personal data Marmaduke de Thweng 


Household of Marmaduke de Thweng

(1) He is married to Isabel de Ros.

They got married in the year 1273 at Yorkshire, England, he was 25 years old.


Child(ren):

  1. Katherine de Thweng  ± 1309-< 1374 
  2. Margaret de Thweng  ± 1281-± 1348
  3. John de Thweng  ± 1284-1361
  4. William de Thweng  ± 1290-1340
  5. Thomas de Thweng  ± 1292-????
  6. Robert de Thweng  ± 1295-1344


(2) He is married to Isabel de Ros.

They got married in the year 1273 at Yorkshire, England, he was 25 years old.


Child(ren):

  1. Katherine de Thweng  ± 1309-< 1374 
  2. John de Thweng  ± 1284-1361
  3. William de Thweng  ± 1290-1340
  4. Thomas de Thweng  ± 1292-????
  5. Robert de Thweng  ± 1295-1344

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Timeline Marmaduke de Thweng

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Ancestors (and descendant) of Marmaduke de Thweng

Robert de Thweng
1205-1268
Maud Kilton
± 1210-1279
Peter de Brus
± 1190-1241
Helewisa de Lancaster
± 1204-± 1245
Marmaduke de Thweng
± 1225-< 1284
Lucy de Brus
1226-1282

Marmaduke de Thweng
1248-1323

(1) 1273

Isabel de Ros
± 1277-1309

Katherine de Thweng
± 1309-< 1374
Margaret de Thweng
± 1281-± 1348
John de Thweng
± 1284-1361
William de Thweng
± 1290-1340
Thomas de Thweng
± 1292-????
Robert de Thweng
± 1295-1344
(2) 1273

Isabel de Ros
± 1277-1309

Katherine de Thweng
± 1309-< 1374
John de Thweng
± 1284-1361
William de Thweng
± 1290-1340
Thomas de Thweng
± 1292-????
Robert de Thweng
± 1295-1344

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Historical events

Day of death April 23, 1323



Same birth/death day

Source: Wikipedia


About the surname De Thweng


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/I83078.php : accessed May 4, 2025), "Marmaduke de Thweng (1248-1323)".