William de Radclyffe
William was born in 1164 in Radcliffe, Lancashire, Eng.  He died at the age of 56 in 1220.

 Cecilia de Montbegon
Cecilia was born in 1165 in Hornby Castle, Lancaster, Lancashire, Eng.  Cecilia is no longer alive.

 Adam de Radclyffe
Adam was born in 1188 in R$adcliffe, Lancashire, Eng.