William La Zouche
William was born in 1373 in Harringworth, Northamptonshire, England.¹   He died at the age of 42 on November 3rd, 1415 in Ashby De La Zouche, Leicestershire, England.¹ 

 Elizabeth Crosse
Elizabeth was born in 1377 in Harringworth, Northamptonshire, England.¹   She died at the age of 48 in 1425 in Harringworth, Northamptonshire, England.¹ 

 John La Zouche
John was born in 1404 in Bulwick, Northamptonshire, England.¹   He died in England.¹