Joan de Clifford (1432-1504) (1432–1504) Parents Joan Dacre Thomas Clifford, 8th Baron Clifford Children Sir Edward Musgrave Siblings Thomas de Clifford Maud de Clifford Robert de Clifford John Clifford, 9th Baron Clifford Roger Clifford Elizabeth de Clifford Anne de Clifford Jane de Clifford Margaret de Clifford Partners Richard Musgrave