Adam De Radclyffe
Adam was born about 1190 in Radclyffe Tower, Lancashire, England.¹   He died after 1248 in Radclyffe Tower, Lancashire, England.¹ 

 Miss De Curwen
Miss was born about 1195 in Workington, Coupland, Yorkshire, England.¹   Miss is no longer alive.

 Richard De Radcliffe
Richard was born about 1225 in Radcliffe Manor, Lancashire, England.^1 1 

 Robert De Radclyffe
He died in 1290.¹