| Code | Description |
|---|---|
| No. | Arbitrary sequence identification number. |
| DOB | Date Of Birth. |
| POB | Place Of Birth. |
| DOD | Date Of Death. |
| POD | Place Of Death. |
| DOM | Date Of Marriage. |
| POM | Place Of Marriage. |
| DOI | Date Of Immigration. |
| POI | Arrival Place Of Immigration (Destination). |
| LDS | Church of Jesus Christ of Latter Day Saints (Mormons). |