Filed under Army War Diaries: A Method Guide
What should you look for first?
Gaps come from lost months, units in transit, periods out of the line, and diaries kept unevenly under pressure. Note a gap as a gap, and look for brigade or division diaries that may cover the same dates at a higher level.
Keep a note of every filter combination you try, including the ones that failed. A failed search is only useful if you can prove you already tried it. Records disagree more often than stories do, and that is useful: a disagreement points to a transfer, a renumbering, or a variant spelling, each of which can be tested.
Working through it in order
Where two steps could come in either order, choose the one whose record is more reliable, and let the reliable record frame the less reliable one. The sequence below is a default, not a law. If a step produces a surprise, follow the surprise, and return to the sequence afterwards. When working with family papers, note who holds the original and where it is kept. A paper you cannot relocate is a paper you cannot verify.
| Step | What to do |
|---|---|
| 1 | Fix the battalion and the dates from the personal file before opening any diary. |
| 2 | Open the battalion diary for those dates, and note its reference. |
| 3 | Read entries day by day around the dates that matter, including appendices and maps. |
| 4 | Move to brigade or division diaries only where the battalion diary is thin or missing. |
Reading what the record actually says
Entries written up later, from notes or from memory, compress and reorder events. Treat them as useful orientation, and check their dates against records written at the time. Compare the entry with the next dated entry before you interpret either. Meaning in these records often sits in the change between two entries, not in one entry alone. A form filled in at enlistment and a form filled in at discharge describe the same person from opposite ends of a career, and they will disagree on details.
What are the common dead ends?
Do not assume a gap means a gap in service. Records have gaps where filing had gaps, where sheets were lost, and where a period was recorded elsewhere. A trail that depends on a single fragile link, one spelling, one initial, one date, will break. Strengthen the link with a second record before you build on it.
A record that is closed, a record that is withheld in part, and a record that is lost are different outcomes with different remedies. The holder reply says which. If the dates you have are approximate, say so, and search a range rather than a single year. A record filed under a neighbouring year is a common miss.
What should you check next?
Return to the pillar guide when you lose the thread. Pillars exist to restore the shape of a section when detail has obscured it. If you have reached the end of what this record type can show, say so in your notes, and name the record type that takes over from here.
From here, the productive move is usually sideways, into a different record set for the same dates, rather than forwards into the next date. The work is finished for now when every entry in the timeline has a reference, not when the story feels complete.
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.