Margaret de Botreaux, 4th Baroness Botreaux, was born circa 1410 to William de Botreaux, 3rd Baron Botreaux (1389-1462) and Elizabeth Beaumont (c1389-1488) and died 7 February 1477 of unspecified causes. She married Robert Hungerford, 2nd Baron Hungerford (c1409-1459) .
Children
| Name | Birth | Death | Joined with |
| Robert Hungerford (1431-1464) | 1410 | 7 February 1477 | Eleanor Moleyns (1425-) |
| Catherine Hungerford (c1438-1493) | 1438 | 12 May 1493 | Richard West, 7th Baron la Warre (1430-1475) Nicholas Leventhorpe (c1445-1500) |
Footnotes (including sources)
| ‡ General |