Adam de Radcliffe
Adam was born about 1190 in Radcliffe Tower, Bury, Lancashire, England.  He died about 1248 in Radcliffe Tower, Bury, Lancashire, England.

 Joan de Curwen
Joan was born about 1195 in Workington, Coupland, England.

 Lord Robert de Radcliffe of Oswaldthistle
Robert was born about 1210 in Radcliffe Tower, Bury, Lancashire, England.  He died in 1290.

 Richard de Radcliffe
Richard was born in Ordsall, Lancashire, England.  He died in Ordsall, Lancashire, England.