| 53169 | Juan Irazusta Urkizu | 1 | 1713 | 1713 |
| 52366 | Juan Iriarte | 6 | 1683 | 1775 |
| 53322 | Juan Ituriziago | 1 | 1685 | 1685 |
| 52274 | Juan Iturrieta | 1 | 1697 | 1697 |
| 51847 | Juan Jauregi | 1 | 1766 | 1766 |
| 47660 | Juan Jauregi Aiesta | 1 | 1773 | 1773 |
| 47366 | Juan Jauregi Loinaz | 1 | 1746 | 1746 |
| 42370 | Juan José Otero Elola | 1 | 1954 | 1954 |
| 51958 | Juan José Beldarrain | 1 | 1815 | 1815 |
| 52218 | Juan José Beobide | 8 | 1694 | 1925 |
| 52141 | Juan José Eizmendi | 2 | 1793 | 1810 |
| 47381 | Juan José Ezkamendi Elola | 1 | 1791 | 1791 |
| 52765 | Juan José Gaiztarro | 1 | 1770 | 1770 |
| 53419 | Juan José Garagorri | 1 | 1791 | 1791 |
| 42381 | Juan José Iraola Urruzola | 1 | 1964 | 1964 |
| 53587 | Juan José Ondarza | 1 | 1878 | 1878 |
| 53546 | Juan José Ormazabal | 1 | 1868 | 1868 |
| 42567 | Juan José Otero Elola | 2 | 1948 | 1974 |
| 52254 | Juan José Sasiain | 1 | 1801 | 1801 |
| 53307 | Juan José Sasianbarrena | 1 | 1797 | 1797 |
| 53457 | Juan José Urkola | 1 | 1807 | 1807 |
| 53624 | Juan José Vitoria Iruretagoiena | 1 | 1912 | 1912 |
| 48237 | Juan José Zarautz | 1 | 1846 | 1846 |
| 51936 | Juan Kamio | 1 | 1792 | 1792 |
| 53013 | Juan Kareaga | 2 | 1699 | 1724 |
| 48303 | Juan Larburu | 2 | 1668 | 1702 |
| 42443 | Juan Larrarte | 1 | 1968 | 1968 |
| 53349 | Juan Larrunbide | 1 | 1741 | 1741 |
| 53148 | Juan Laskibar | 1 | 1712 | 1712 |
| 42474 | Juan Legarra Zubeldia | 2 | 1971 | 1974 |
| 52642 | Juan Leunda | 1 | 1700 | 1700 |
| 53117 | Juan Lizarraga | 1 | 1709 | 1709 |
| 53094 | Juan Lizeaga | 2 | 1706 | 1791 |
| 52028 | Juan Lizola | 6 | 1678 | 1747 |
| 52523 | Juan Lizola Iturrieta | 1 | 1669 | 1669 |
| 52967 | Juan López Beldarrain | 1 | 1695 | 1695 |
| 53201 | Juan López Eznarrizaga | 1 | 1719 | 1719 |
| 52415 | Juan López San Millán | 4 | 1727 | 1747 |
| 47404 | Juan Lorenzo Beiztegi Egoza | 1 | 1755 | 1755 |
| 42499 | Juan Lorenzo Iturrioz | 1 | 1970 | 1970 |
| 48203 | Juan Lorenzo Urtezabal Ayestaran | 1 | 1773 | 1773 |
| 48067 | Juan Luzuriaga | 1 | 1674 | 1674 |
| 53488 | Juan Manuel Legarra | 1 | 1825 | 1825 |
| 43566 | Juan Manuel Quijera | 1 | 1973 | 1973 |
| 52065 | Juan Manuel Uharte | 1 | 1747 | 1747 |
| 52786 | Juan Marcos Beobide | 1 | 1798 | 1798 |
| 53641 | Juan María Izagirre | 1 | 1893 | 1893 |
| 51919 | Juan Martín Irazusta | 1 | 1791 | 1791 |
| 52477 | Juan Martín Iturbe | 1 | 1880 | 1880 |
| 52659 | Juan Martín Larsondobuno | 1 | 1761 | 1761 |
