John IV Knyvett
John IV was born in 1395 in Buckenham Castle, Norfolk, England.

 Alice Lynnes
Alice was born in 1422 in Buckenham Castle, Norfolk, England.  Alice is no longer alive.

 William Knyvet
William was born in 1440 in Buckenham Castle, Norfolk, England.  He died at the age of 75 on December 2nd, 1515 in Buckenham Castle, Norfolk, England.

 Christiana Knyvet
Christiana was born in 1442 in Buckenham Castle, Norfolk, England.

 Elizabeth Knyvet
Elizabeth was born in 1444 in Buckenham Castle, Norfolk, England.

 Margeria Knyvet
Margeria was born in 1446 in Buckenham Castle, Norfolk, England.