What holds these records together
A summary written later is a different kind of evidence from a record written at the time, and the two should never be quoted as if they were one document. Corrections, crossings out and later additions are part of the evidence, not damage to it. A record corrected at the time tells you something changed.
What should you check before you trust a match?
The common dead ends here are a shared name, a variant spelling, a thin record for the dates you need, and a unit that cannot be fixed from the clues available. A search that returns nothing proves only that nothing matched those terms in that catalogue on that day. It does not prove the record does not exist.
What this section is for
Reading a service record is a method, not a first glance. The record is a bundle of forms in date order only if you put it in date order, and its abbreviations, corrections and crossed out entries are part of the evidence, not errors to tidy away. This section is organised as one pillar guide plus supporting guides that each answer one question about the same record type. Read the pillar first for the shape of the records, then follow the supporting guides for the detail that matches your case.
For this section, the principal holders are The National Archives and the Ministry of Defence. Because transfer and digitisation programmes proceed over time, the statements here describe the general position, and the holder guidance gives the exact one.
Your first steps in this section
Where the service is unknown, do not guess it from a photograph or a badge. Test each service in turn, starting with the one the dates and the place suggest. Search for the person you can prove, not the person you hope to find. The provable person has a number, a unit and a date range; the hoped-for person has only a story.
- Start with the person: name, number, service, dates.
- Settle the unit or ship from the record, where it allows that.
- Read the record for those dates, and note its reference as you go.
- Let only dated, sourced facts into the timeline.
The way through this section
Check whether the next step is already answered in your notes. Reopening a record you have already mined wastes the session that could have advanced it. The next step is usually a record that answers one specific thing: a date, a unit, a place, or a name, rather than a whole new area of research. When the trail goes cold, note where, and when, it went cold. That note is the starting point of the next session, not a reason to stop.
Primary sources for this guide
This guide keeps its claims general and points to the official holders, so the holder itself is the place to check the current position. It is general educational information only, not personal professional advice, and it offers no record lookup service and no determination of any individual's service.