| Name | Role | Place | Source | |
|---|---|---|---|---|
| Biera | Decorated | 1844 | 's-Gravenhage | Royal resolution |
| Biera Meyer | Travelers | 1902 | Rotterdam | Passenger registers |
| Biera van der Horst | Mother | 1859 | Nijkerk | Civil registration births |
| Dolores Biera | Deceased | 1979 | Sète | Civil registration deaths |
| Dolores Biera | Deceased | 1979 | Sète | Civil registration deaths |
| Jacob Biera | Witness | 1691 | Rotterdam | Church records baptisms |
| Johan Frederich Biera | Military | Studbooks | ||
| Nn Biera | Mother | 1967 | Ewijk | Civil registration deaths |
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