| 53366 | Martín Olaso | 1 | 1746 | 1746 |
| 52745 | Martín Ondarza | 1 | 1791 | 1791 |
| 52711 | Martín Otaegi | 1 | 1805 | 1805 |
| 52308 | Martín Otamendi | 1 | 1625 | 1625 |
| 52684 | Martín Otaño | 1 | 1774 | 1774 |
| 52232 | Martín Pagoaga | 1 | 1804 | 1804 |
| 48149 | Martin Rezola Garin | 1 | 1617 | 1617 |
| 42940 | Martin Roteta | 1 | 1957 | 1957 |
| 42522 | Martin Roteta Ezeiza | 1 | 1973 | 1973 |
| 52720 | Martín Saizar | 1 | 1807 | 1807 |
| 52182 | Martín Sarobe | 2 | 1724 | 1735 |
| 52947 | Martín Sarobe Lizolagoiena | 1 | 1692 | 1692 |
| 52657 | Martín Sasiain | 2 | 1760 | 1797 |
| 48133 | Martin Sasiain Egia | 1 | 1758 | 1758 |
| 51913 | Martín Sasiainbarrena | 1 | 1780 | 1780 |
| 52918 | Martín Sastorain | 1 | 1686 | 1686 |
| 51851 | Martín Segurola | 2 | 1771 | 1783 |
| 48187 | Martin Segurola Garaiburu | 1 | 1768 | 1768 |
| 51861 | Martín Sorarrain | 12 | 1670 | 1826 |
| 53479 | Martín Sorarrain Isastekieta | 1 | 1818 | 1818 |
| 53390 | Martín Sorazabal | 1 | 1762 | 1762 |
| 52661 | Martín Sorozabal | 3 | 1757 | 1768 |
| 52185 | Martín Sorron | 1 | 1735 | 1735 |
| 53668 | Martín Toledo | 1 | 1757 | 1757 |
| 51957 | Martín Txintxurreta | 1 | 1815 | 1815 |
| 53329 | Martín Urruzola | 1 | 1693 | 1693 |
| 48147 | Martin Usobiaga Urkizu | 1 | 1753 | 1753 |
| 53589 | Martín Uzkudun | 1 | 1879 | 1879 |
| 52930 | Martín Zabala | 1 | 1687 | 1687 |
| 52916 | Martín Zatarain | 2 | 1684 | 1755 |
| 48043 | Martin Zatarain Eznarrizaga | 1 | 1652 | 1652 |
| 52054 | Martín Zelaia | 1 | 1719 | 1719 |
| 52532 | Martín Zumeta | 1 | 1708 | 1708 |
| 52256 | Martín Zuzuarregi | 1 | 1840 | 1840 |
| 53640 | Martina Dorronsoro | 1 | 1893 | 1893 |
| 53257 | Martina Oreta | 1 | 1754 | 1754 |
| 53660 | Martina Telleria | 3 | 1869 | 1869 |
| 53472 | Mateo Antonio Sarasola | 1 | 1815 | 1815 |
| 52894 | Mateo Bereterbide | 1 | 1669 | 1669 |
| 52524 | Mateo Etxeberria | 2 | 1747 | 1787 |
| 52962 | Mateo Garmendia | 1 | 1694 | 1694 |
| 53388 | Mateo Kortajarena | 1 | 1760 | 1760 |
| 48038 | Mateo Letemendia Olano | 1 | 1652 | 1652 |
| 52798 | Matías Ariztimuño | 1 | 1817 | 1817 |
| 53387 | Matías Etxeberria | 1 | 1759 | 1759 |
| 52178 | Matías Odrial | 1 | 1740 | 1740 |
| 48259 | Matias Vitoria | 1 | 1956 | 1956 |
| 42200 | Mercedes Goenaga Gaztañaga | 1 | 1970 | 1970 |
| 43184 | Mercedes Mujika Agirre | 1 | 1971 | 1971 |
| 42707 | Metalurgica Biyona | 2 | 1974 | 1976 |
