| 1. (See Also Dukes of Parma) Farnese, b. 1250 d. Yes, date unknown |
| 2. (See Also Farnese) Dukes of Parma, b. 1250 d. Yes, date unknown |
| 3. (See D'este) Dukes of Modena, b. 1250 d. Yes, date unknown |
| 4. (See Also Navarre) Pamplona, b. 1250 d. Yes, date unknown |
| 5. (See Also Pamplona) Navarre, b. 1250 d. Yes, date unknown |
| 6. (See Montferrat) Di Montferrato, b. 1250 d. Yes, date unknown |
| 7. (See Also Savoy & De Maurienne) De Savoie, b. 1250 d. Yes, date unknown |
| 8. (De Savoie & De Maurienne ) Counts & Duke Savoy, b. 1250 d. Yes, date unknown |
| 9. (See Also Savoy) De Maurienne, b. 1250 d. Yes, date unknown |
| 10. (See Also Vermandois) De Vermandois, b. 1250 d. Yes, date unknown |
| 11. (See Also De Vermandois & De Valois) Vermandois, b. 1250 d. Yes, date unknown |
| 12. (See Also De Castile & Le?n) Castile, b. 1250 d. Yes, date unknown |
| 13. (See Also Castile) Le?n, b. 1250 d. Yes, date unknown |
| 14. (See Also Castile & Le?n) De Castile, b. 1250 d. Yes, date unknown |
| 15. (See Also of Portugal) De Bragan?a |
| 16. (See Also Parma) Piacenza |
| 17. (See Also Piacenza) Parma |
| 18. (See Also Visconti) Dukes of Milan |