| 52176 | Pedro Ignacio Otaño | 1 | 1767 | 1767 |
| 51947 | Pedro Ignacio Sarobe | 1 | 1801 | 1801 |
| 51702 | Pedro Ignacio Ureta | 1 | 1695 | 1695 |
| 51797 | Pedro Ignacio Urkidizar | 4 | 1747 | 1755 |
| 48202 | Pedro Ignacio Urruzola Etxabeguren | 1 | 1773 | 1773 |
| 53380 | Pedro Ignacio Usabiaga | 1 | 1757 | 1757 |
| 51883 | Pedro Ignacio Zatarain | 4 | 1748 | 1830 |
| 52689 | Pedro Ignnacio Galatar | 1 | 1775 | 1775 |
| 51810 | Pedro Irarreta | 2 | 1758 | 1780 |
| 47327 | Pedro Irarreta Maiz | 1 | 1773 | 1773 |
| 51876 | Pedro Irureta | 5 | 1745 | 1789 |
| 52187 | Pedro Iturrieta | 2 | 1737 | 1761 |
| 47356 | Pedro Iturrieta Arizmendi | 1 | 1746 | 1746 |
| 52866 | Pedro Iturrioz | 1 | 1657 | 1657 |
| 52560 | Pedro Iturzaeta | 2 | 1767 | 1800 |
| 42798 | Pedro Iztueta Kortajarena | 1 | 1961 | 1961 |
| 51932 | Pedro José Larrunbide | 6 | 1791 | 1821 |
| 53429 | Pedro José Larunbide | 1 | 1793 | 1793 |
| 52133 | Pedro José Sorarrain | 1 | 1788 | 1788 |
| 52264 | Pedro José Zabala Arezetegi | 1 | 1757 | 1757 |
| 43538 | Pedro Juan Bengoetxea | 1 | 1974 | 1974 |
| 48213 | Pedro Juan Urdapilleta Aizpuru | 1 | 1784 | 1784 |
| 52225 | Pedro Juan Urkidizar | 1 | 1800 | 1800 |
| 51972 | Pedro Julián Sorarrain | 2 | 1810 | 1818 |
| 52714 | Pedro Kamio | 1 | 1806 | 1806 |
| 47688 | Pedro Kamio Etxeberria | 1 | 1777 | 1777 |
| 47664 | Pedro Landa | 1 | 1764 | 1764 |
| 53090 | Pedro Larburu | 1 | 1705 | 1705 |
| 53320 | Pedro Larraerdia | 1 | 1680 | 1680 |
| 51730 | Pedro Larramendi | 2 | 1694 | 1716 |
| 43752 | Pedro Larrarte | 1 | 1957 | 1957 |
| 43557 | Pedro Larrarte Olano | 1 | 1971 | 1971 |
| 52205 | Pedro Larrunbide | 7 | 1771 | 1792 |
| 48130 | Pedro Larrunbide Irazusta | 1 | 1748 | 1748 |
| 52764 | Pedro Legarra | 1 | 1770 | 1770 |
| 52545 | Pedro León Beroiz | 1 | 1748 | 1748 |
| 52278 | Pedro Lizola | 4 | 1698 | 1760 |
| 51966 | Pedro Luis Rekondo | 5 | 1803 | 1825 |
| 43419 | Pedro Manuel Zinkunegi Galarraga | 2 | 1962 | 1970 |
| 42388 | Pedro Maria Garitano | 1 | 1959 | 1959 |
| 52505 | Pedro María Irarreta | 4 | 1871 | 1885 |
| 42540 | Pedro Maria Irazu | 1 | 1976 | 1976 |
| 48241 | Pedro Maria Segurola | 1 | 1955 | 1955 |
| 42524 | Pedro Maria Segurola Kortajarena | 1 | 1971 | 1971 |
| 53657 | Pedro María Usandizaga | 1 | 1838 | 1838 |
| 52859 | Pedro Martín Larrunbide | 1 | 1782 | 1782 |
| 52134 | Pedro Martín Urruzola | 1 | 1788 | 1788 |
| 52609 | Pedro Mujika | 1 | 1807 | 1807 |
| 43550 | Pedro Mª Kortajarena | 1 | 1969 | 1969 |
| 42163 | Pedro Mª Segurola Kortajarena | 1 | 1971 | 1971 |
