| 701 | Ladyc | Lady Camilla CourtenayLady (c) | Courtenay (House of) | 🇬🇧GB | | Hugh Courtenay, 18th Earl of Devon | 0 ch. | 52 |
| 702 | Lordc | Lord Edward Spencer-ChurchillLord (c) | Spencer (House of) | 🇬🇧GB | | John Spencer-Churchill, 11th Duke of Marlborough | 0 ch. | ~52 |
| 703 | unknown | Zaur Javanshir | Javanshir clan | 🇦🇿AZ | | unknown | 0 ch. | 52 |
| 704 | Earl of Devonc | Charles Courtenay, 19th Earl of DevonEarl of Devon (c) | Courtenay (House of) | 🇬🇧GB | | Hugh Courtenay, 18th Earl of Devon | 2 ch.Children (no sourced line of succession) | 51 |
| 705 | unknown | David Bagration of Mukhrani | Bagrationi dynasty | 🇪🇸ES+1 | | unknown | 1 ch.Children (no sourced line of succession) | 50 |
| 706 | Ladyc | Lady Francesca FitzGeraldLady (c) | FitzGerald (House of) | 🇬🇧GB | | Maurice FitzGerald, 9th Duke of Leinster | 3 ch.Children (no sourced line of succession) | 50 |
| 707 | unknown | Carl Ferdinand Fürst zu Bentheim und Steinfurt | not recorded | — | | unknown | 2 ch.Children (no sourced line of succession) | 49 |
| 708 | unknown | Christian Joachim Maximilian of Fürstenberg | not recorded | — | | unknown | 1 ch.Children (no sourced line of succession) | 48 |
| 709 | Ladyc | Lady Alexandra Spencer-ChurchillLady (c) | Spencer (House of) | 🇬🇧GB | | John Spencer-Churchill, 11th Duke of Marlborough | 0 ch. | ~49 |
| 710 | unknown | Laura Fellowes | Spencer (House of) | 🇬🇧GB | | Lady Jane Fellowes | 0 ch. | 46 |
| 711 | unknown | Irakli Bagrationi | Bagrationi dynasty | 🇬🇪GE | | unknown | 0 ch. | ~45 |
| 712 | unknown | Princess Naomi-Valeska d'Orléans | Orléans (House of) | 🇩🇪DE | | unknown | 0 ch. | 45 |
| 713 | Ladyc | Alexandra HooperLady (c) | Mountbatten family | 🇬🇧GB | | unknown | 2 ch.Children (no sourced line of succession) | 43 |
| 714 | Ladyc | Lady Katie PercyLady (c) | Percy family | 🇬🇧GB | | Ralph Percy, 12th Duke of Northumberland | 0 ch. | 44 |
| 715 | unknown | Alexander Fellowes | Spencer (House of) | 🇬🇧GB | | Lady Jane Fellowes | 2 ch.Children (no sourced line of succession) | 43 |
| 716 | unknown | Alexander Spencer-Churchill | Spencer (House of) | 🇬🇧GB | | unknown | 0 ch. | 43 |
| 717 | unknown | Maria Golitsyna | Galitzine | — | | Andrey Golitsyn | 0 ch. | 43 |
| 718 | unknown | Xenia Galitzine, Princess Galitzine | Galitzine | — | | Piotr Dmitrijevitch Galitzine, Prince Galitzine | 0 ch. | 43 |
| 719 | Earlc | George Percy, Earl PercyEarl (c) | Percy family | 🇬🇧GB | | Ralph Percy, 12th Duke of Northumberland | 0 ch. | 42 |
| 720 | unknown | Tatiana Galitzine | Galitzine | — | | Piotr Dmitrijevitch Galitzine, Prince Galitzine | 0 ch. | 42 |
| 721 | unknown | Eleanor Fellowes | Spencer (House of) | 🇬🇧GB | | Lady Jane Fellowes | 0 ch. | 41 |
| 722 | unknown | José Azuaje-Fidalgo | Azuaje-Fidalgo (House of) | 🇵🇹PT | | Maria de Jesus Pereira Issungo | 0 ch. | 41 |
| 723 | unknown | Michael de Roumanie-Kreuger | Hohenzollern-Sigmaringen (Romania) (House of) | 🇺🇸US+1 | | Princess Irina of Romania | 1 ch.Children (no sourced line of succession) | 41 |
| 724 | unknown | Nicholas Medforth-Mills | Hohenzollern-Sigmaringen (Romania) (House of) | 🇷🇴RO | | Princess Elena of Romania | 3 ch.Children (no sourced line of succession) | 41 |
| 725 | unknown | Tessy Antony de Nassau | Nassau-Weilburg (House of) | 🇱🇺LU | | unknown | 2 ch.Children (no sourced line of succession) | 41 |
| 726 | unknown | Ugo Bagrationi-Mukhraneli | Bagrationi dynasty | 🇪🇸ES | | unknown | 0 ch. | 41 |
| 727 | unknown | Alexandra Galitzine, Princess Galitzine | Galitzine | — | | Piotr Dmitrijevitch Galitzine, Prince Galitzine | 0 ch. | 40 |
| 728 | unknown | Angelica de Roumanie-Kreuger | Kreuger Family | 🇺🇸US+1 | | Princess Irina of Romania | 1 ch.Children (no sourced line of succession) | 39 |
| 729 | unknown | Azer Aliyev | Aliyev family | 🇦🇿AZ | | unknown | 0 ch. | ~40 |
| 730 | Prince of Greece and Denmarkc | Prince Philippos of Greece and DenmarkPrince of Greece and Denmark (c) | Glücksburg (Greece) (House of) | 🇬🇧GB+2 | | Constantine II of Greece | 1 ch.Children (no sourced line of succession) | 40 |
| 731 | Marchionessc | Camilla ThorpMarchioness (c) | Spencer (House of) | 🇬🇧GB | | unknown | 1 ch.Children (no sourced line of succession) | ~39 |
| 732 | unknown | Fernanda Azuaje-Fidalgo | Azuaje-Fidalgo (House of) | 🇵🇹PT+1 | | unknown | 0 ch. | 39 |
| 733 | Ladyc | Lady Melissa PercyLady (c) | Percy family | 🇬🇧GB | | Ralph Percy, 12th Duke of Northumberland | 4 ch.Children (no sourced line of succession) | 39 |
| 734 | unknown | Constantin Sturdza | Sturdza (House of) | 🇨🇭CH | | unknown | 0 ch. | 37 |
| 735 | unknown | Elisabeta Karina de Roumanie | Hohenzollern-Sigmaringen (Romania) (House of) | 🇬🇧GB+1 | | Princess Elena of Romania | 1 ch.Children (no sourced line of succession) | 37 |
| 736 | unknown | Dimitri Galitzine, Prince Galitzine | Galitzine | — | | Piotr Dmitrijevitch Galitzine, Prince Galitzine | 0 ch. | 36 |
| 737 | unknown | Eberhard Prinz von Urach | Urach (House of) | — | | Prince Inigo of Urach | 0 ch. | ~36 |
| 738 | Ladyc | Lady Kitty SpencerLady (c) | Spencer (House of) | 🇬🇧GB | | Charles Spencer, 9th Earl Spencer | 0 ch. | 35 |
| 739 | Ladyc | Lady Tatiana MountbattenLady (c) | Mountbatten family | 🇬🇧GB | | George Mountbatten, 4th Marquess of Milford Haven | 0 ch. | 36 |
| 740 | Lordc | Lord Max PercyLord (c) | Percy family | 🇬🇧GB | | Ralph Percy, 12th Duke of Northumberland | 1 ch.Children (no sourced line of succession) | 36 |
| 741 | unknown | Q134388266 | Wallenberg family | 🇸🇪SE | | unknown | 0 ch. | 36 |
| 742 | Earlc | Henry Mountbatten, Earl of MedinaEarl (c) | Mountbatten family | 🇬🇧GB | | George Mountbatten, 4th Marquess of Milford Haven | 0 ch. | 35 |
| 743 | unknown | Wilhelm Prinz von Urach | Urach (House of) | — | | Karl Anselm, Duke of Urach | 0 ch. | 35 |
| 744 | unknown | Angelica Hicks | Mountbatten family | 🇬🇧GB | | unknown | 0 ch. | 34 |
| 745 | unknown | Anselm Prinz von Urach | Urach (House of) | — | | Prince Inigo of Urach | 0 ch. | 33 |
| 746 | Marquessc | George Spencer-Churchill, Marquess of BlandfordMarquess (c) | Spencer (House of) | 🇬🇧GB | | James Spencer-Churchill, 12th Duke of Marlborough | 1 ch.Children (no sourced line of succession) | 34 |
| 747 | unknown | Ionn Galitzine, Prince Galitzine | Galitzine | — | | Piotr Dmitrijevitch Galitzine, Prince Galitzine | 0 ch. | 34 |
| 748 | unknown | Jacob Wallenberg | Wallenberg family | — | | unknown | 0 ch. | ~34 |
| 749 | unknown | Karl Philipp Prinz von Urach | Urach (House of) | — | | Wilhelm Albert von Urach | 0 ch. | ~34 |
| 750 | Ladyc | Lady Amelia SpencerLady (c) | Spencer (House of) | 🇬🇧GB | | Charles Spencer, 9th Earl Spencer | 0 ch. | 34 |