| Mendilibar | Echevarría | 1916 | igeltseroa/albañil | | | BDST 38 |
| Mendizabal | Aberasturi | 1916 | nekazaria/labrador | | | BDST 38 |
| Mendizabal | Aldape | 1916 | limatzailea/limador | | | BDST 38 |
| Monasterio | Ordeñana | 1916 | denda-saltzailea/dependiente | | | BDST 38 |
| Monteverde | Echeverría | 1916 | sugina/fogonero | | | BDST 38 |
| Moreno | Saralegui | 1916 | trenbide-faktorea/factor de ferrocarril | | | BDST 38 |
| Madariaga | Macoaga | - | - | | | BDST 38 |
| Madariaga | Zorroza | - | - | | | BDST 38 |
| Maestre | - | - | - | | | BDST 38 |
| Magán | González | - | - | | | BDST 38 |
| Maldonado | Herrojo | - | - | | | BDST 38 |
| Marín | Barros | - | - | | | BDST 38 |
| Marquínez | - | - | - | | | BDST 38 |
| Martín | Cárdenas | - | - | | | BDST 38 |
| Martínez | Beitia | - | - | | | BDST 38 |
| Martínez | - | - | - | | | BDST 38 |
| Mazo | - | - | - | | | BDST 38 |
| Mendilibar | - | - | - | | | BDST 38 |
| Mendizabal | Aberasturi | - | - | | | BDST 38 |
| Montejo | - | - | - | | | BDST 38 |
| Mora | Moreno | - | - | | | BDST 38 |
| Múgica | Iturain | - | - | | | BDST 38 |
| Múgica | Moja | - | - | | | BDST 38 |
| Muro | - | - | - | | | BDST 38 |
| Murua | - | - | - | | | BDST 38 |
| Malpica | Martínez | 1916 | landa-langilea campo | | | BDST 6 |
| Manrique | Esteban | 1916 | jornalaria/jornalero | | | BDST 6 |
| Mansilla | Muñoz | 1916 | zurgina/carpintero | | | BDST 6 |
| Mariscal | Calero | 1916 | landa-langilea campo | | | BDST 6 |
| Martín | Castillo | 1916 | landa-langilea campo | | | BDST 6 |
| Martín | Castro | 1916 | igeltseroa /albañil | | | BDST 6 |
| Martínez | Laguna | 1916 | espartingilea/alpargatero | | | BDST 6 |
| Martínez | Alameda | 1916 | landa-langilea campo | | | BDST 6 |
| Martínez | Atuse | 1916 | landa-langilea campo | | | BDST 6 |
| Martínez | Castillo | 1916 | landa-langilea campo | | | BDST 6 |
| Martínez | Domingo | 1916 | igeltseroa /albañil | | | BDST 6 |
| Martínez | García | 1916 | landa-langilea campo | | | BDST 6 |
| Martínez | Góngora | 1916 | enplegatua/empleado | | | BDST 6 |
| Martínez | Jiménez | 1916 | landa-langilea campo | | | BDST 6 |
| Martínez | Lopena | 1916 | landa-langilea campo | | | BDST 6 |
| Martínez | Luque | 1916 | landa-langilea campo | | | BDST 6 |
| Martínez | Martínez | 1916 | bizargilea barbero | | | BDST 6 |
| Martínez | Mira | 1916 | treneko langilea /ferroviario | | | BDST 6 |
| Martínez | Muñoz | 1916 | ikazkina/carbonero | | | BDST 6 |
| Martínez | Pérez | 1916 | txoferra /chofer | | | BDST 6 |
| Martínez | Ramírez | 1916 | bizargilea barbero | | | BDST 6 |
| Martínez | Rodríguez | 1916 | landa-langilea campo | | | BDST 6 |
| Martínez | Sánchez | 1916 | landa-langilea campo | | | BDST 6 |
| Martínez | Teruel | 1916 | okina/panadero | | | BDST 6 |
| Martínez | Vico | 1916 | landa-langilea campo | | | BDST 6 |