Military Ancestor

Army Service Records Supporting guide

How Do Army Casualty Records Fit?

Casualty records anchor the end of a timeline with fact, date and place. Use them to close a timeline, then work backwards through postings rather than letting a casualty entry stand in for a whole career.

Published 31 October 2026 | Independent educational guidance | Deceased persons only

Filed under Army Service Records: A Method Guide

What should you look for first?

Casualty records anchor the end of a timeline with fact, date and place. Use them to close a timeline, then work backwards through postings rather than letting a casualty entry stand in for a whole career.

Do not trust a result because it is the only result. A single result with one matching filter is a lead that needs a second record, not a conclusion. A search term that returns nothing in one catalogue may return everything in another, because catalogues index different fields. Try the holder catalogue directly. Do not let the first record you find set the shape of the research. The first record is a starting point, and starting points are often unrepresentative.

The order to work in

Do not start with the record that interests you most. Start with the record that anchors the timeline, and let interest follow the anchor. Keep your notes in the same order as the steps, so that a later reader, including yourself in six months, can retrace the work.

  • Fix the service dates first, so you know which holder is likely to hold the file.
  • Note the regiment or corps and the service number together, exactly as written.
  • List postings and transfers in date order, and treat each transfer as a new thread to check.
  • Test every later record, medal, casualty or war diary entry, against the personal file before adding it to the timeline.

How do you read what you find?

A term that appears only once in a file deserves more care, not less: a single unusual entry is often the clue that explains a transfer or a change of role. If an entry puzzles you, date it first and interpret it second. Most misreadings here come from carrying a later meaning backwards. The absence of an entry where the form expects one is worth noting. A blank column can mean not applicable, not recorded, or not surviving, and each means something different.

Dead ends to expect here

The dead end that matters most is the one you do not notice: a near match quietly adopted, a date quietly rounded, a spelling quietly modernised. A common surname in a large unit needs a second filter before any search is meaningful. Without one, you are sampling the unit, not finding a person.

  • A transfer to another regiment or corps, with a new number.
  • A regiment amalgamated or renumbered, breaking a simple trail.
  • A file for later dates that has not yet transferred holder.
  • A very common surname inside a large regiment.

What should you check next?

If a related guide looks irrelevant, read its first paragraph before dismissing it. Irrelevance is often a misjudged title, not a misplaced guide. Note the reference of this record before you leave it. A timeline without references cannot be revisited, and a revisit is where most errors get caught. Do not let a satisfying story override an awkward record. The awkward record is usually the one telling the truth.

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.

Please note: Only deceased persons are covered here, and the privacy of living people is respected throughout: nothing on this site identifies a living person from a service record. Where a holder's process is described, use the holder's current guidance for your case.