Family: Sir Frederick Tylney / Lady Say Elizabeth Cheney (F5251)
m. 1447-
Male
Sir Frederick Tylney
Birth 1420 Ashwellthorpe, Norfolk, England 
Death 1447 Ashwellthorpe, Norfolk, England Burial Ashwellthorpe, Norfolk, England Marriage 1447 Assington, Suffolk, England Father Mother
Female
Lady Say Elizabeth Cheney
Birth 1424 Fen Ditton, Cambridgeshire, England Death 15 Sep 1473 Broxbourne, Hertfordshire, England Burial Broxbourne, Hertfordshire, England Other Spouse Knight of the Bath Sir John Say | F5245 Marriage 1447 Father Lawrence Cheney, Esq | F1444 Group Sheet Mother Countess Wollaton, Baroness Hatley Elizabeth Cokayne | F1444 Group Sheet
Female
Countess of Surrey Elizabeth Tilney
Birth 1450 Ashwellthorpe, Norfolk, England Death 4 Apr 1497 London, England Burial London, England Spouse 2nd Duke of Norfolk Thomas Earl Howard | F5247 Marriage 30 Apr 1472 Norfolk, England