William XII Gascoigne
William XII was born about 1398 in Gawthorpe, Yorkshire, England.  He died before 1466.

 Margaret Clarell
Margaret was born about 1397 in Aldwark, Yorkshire, England.

 William XIII Gascoigne
William XIII was born about 1430 in Lasingcroft, Yorkshire, England.

 Anne Gascoigne
Anne was born about 1436 in Gawthorpe, Yorkshire, England.