Home Surname List Name Index Sources Email Us | Family Group Sheet| FATHER | | Robert Thornton I-628870 | | BIRTH | about 1341 | East Newton, Yorkshire, England | | DEATH | about 1402 | Wold Newton | | FATHER | Thomas Thornton-6292 | | MOTHER | Joan Nellison of Monkby-6299 | | | | MOTHER | | Margery Thweng-629170 | | BIRTH | 1350 | | | DEATH | 1401 | |
| | | CHILDREN | | 1. | Robert Thornton II-628070 MALE | | | BIRTH | 1374 | Yorkshire, England | | DEATH | 1418 | East Riding, Yorkshire, England | | MARRIAGE | | Isabel de Grey-6281; |
| | 2. | Living MALE |
| | 3. | Living FEMALE |
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