Osbaldeston Geoffrey 1406 - 1475
  | De Langton Isabel 1407
  | Balderstone Richard 1405
 | Harrington Joan 1409
  | | | Radcliffe Richard ? - 1502
  | Pilkington Christina
 | Tildesley Thurston 1400 - 1478
  | ? | | | Radcliffe Sir Alexander 1411 - 1476
  | Harrington Agnes 1420
  | Trafford Sir Edmund 1400
  | Venables Alicia 1400
  |
| | | | | | | | | | | | | | | |
| | | | | | | |
Osbaldeston Lord John 1427 - 1475
  | Anne Elizabeth 1431
  | Singleton William 1440 - 1490
 | Radcliffe Agnes 1425 - 1519
  | Tildesley Thomas 1430 - 1503
  | ? | Radcliffe William 1432 - 1497
  | Trafford Jane 1433
  |
| | | | | | | |
| | | |
Osbaldeston Richard 1462 - 1507
  | Singleton Grace 1461
  | Esquire Thomas Tildesley 1461
  | Radcliffe Anne 1463
  |
| | | |
| |
Osbaldeston Sir Alexander 1481 - 1543
  | Tildesley Ellen 1487 - 1560
  |
| |
|
Osbaldeston Richard 1519 - 1556
 |
Partners | Child/Children |
---|
Osbaldeston Eleanor (1517 - 1564) | Osbaldeston Alexander (1545 - 1598)
|
|