Bertha married Ferrers, Henry de Abt 1061, , Derbyshire, Eng.. Henry (son of Ferrers, Walkelin de and Ferrers, Mrs. Walkelin de) was born Abt 1036, of, Normandie, France; was christened Etingdon, Warwick, Eng.; died 1088, Tutbury Castle, Stafford, Eng.. [Group Sheet]

1. Ferrers, Eugenulph de was born Abt 1064, of Darley, Derbyshire, Eng..
2. Ferrers, William de was born Abt 1066, of Darley, Derbyshire, Eng..
3. Ferrers, Amicea de was born Abt 1068, of Darley, Derbyshire, Eng..
4. Ferrers, Emmaline de was born Abt 1070, of Darley, Derbyshire, Eng..
5. Ferrers, Gundreda de was born Abt 1077, Ettingdon, Warwick, Eng..
6. Ferrers, Robert de was born Abt 1062, Derby, Derbyshire, Eng.; died 1139.