Family: John Scott, Earl of Chester / Helen Princess of North wales (F1980)
m. 1222Llewelyn of North Llewelyn, Prince of Wales (1173-1240) 
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Princess Joan of England (1188-1237)
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Gladys Dhu Verch Llewelyn (1194-1251)  |
| Wentelina Gwladus Princess North wales, "du" (1205-1251) |
| Helen Verch Llewelyn (1206-1253) |
| Margred Verch Llewelyn (1206- ) |
| Dafydd Prince of North wales (1209-1246) |
| Margaret Princess of North wales (1210- ) |
| John Scott, Earl of Chester (1204- ) |
| Helen Princess of North wales (1206-1253)
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