De Ferrers William 1162 - 1247
  | De Meschines Agnes 1174 - 1247
 | De Quincey Roger 1174 - 1265
  | Galloway Helen of 1208 - 1245
 | | | | | Muscegros Sir Robert
 | Malet Hawise
  | Avenal Sir William
 | ? | De Ferrers William 1162 - 1247
  | De Meschines Agnes 1174 - 1247
 | De Quincey Roger 1174 - 1265
  | Galloway Helen of 1208 - 1245
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Ferrers William 1200 - 1254
  | De Quincey Margaret 1218 - 1284
  | | | Muscegros Sir John 1232 - 1275
  | Avenal Cecily
  | Ferrers William 1200 - 1254
  | De Quincey Margaret 1218 - 1284
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Ferrers Robert 1239 - 1278
  | Bohun Eleanor 1240 - 1313
 | Muscegros Sir Robert 1252 - 1280
  | De Ferrers Agnes
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Ferrers John 1271 - 1312
  | Muscegros Hawise 1276
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Ferrers Eleanor 1305
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Partners | Child/Children |
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De Latham Thomas (1301 - 1370) | De Latham Thomas (1330 - 1381)
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