| Roger Grierson Born: AFT 1474 , Dumfries, Scotland Died: 9 SEP 1513 Flodden Field, Branxton, Northumberland, England | |||||
| John Grierson Born: 1490 , Dumfries, Scotland Died: 1566 , Dumfries, Scotland | |||||
| Janet Agnes Douglas Born: 1467 Drumlanrig, Dumfries, Scotland Died: JAN 1518 | |||||
| Grierson Born: Died: | |||||
| Piers de GAVESTON Born: ABT 1284 Blacklow Hill, Warwickshire, England Died: 19 JUN 1312 Blacklow Hill, Warwickshire, England | |||||
| Amy de GAVESTON Born: AFT 6 JAN 1311/1312 Tunbridge Castle, Kent, England Died: AFT 1340 | |||||
| Margaret de CLARE Born: OCT 1292 Caerphilly Castle, Kent, England Died: 9 APR 1342 France | |||||