William de Greystock
William was born in 1321.¹   He died at the age of 38 on July 10th, 1359.¹ 

 Joane Fitzhugh
Joane was born in 1331.¹   She died at the age of 72 on September 1st, 1403.¹ 

 4th Baron Greystoke Ralph de Greystock
Ralph was born on October 18th, 1353.¹   He died at the age of 64 in April 1418.¹