Air raids and a lost grave

Christ Church, Welshpool, Powys, Wales
(Click on a image for a larger version)

This church is being converted into a private house.

Jessie Broxton and her grandchildren Margaret and John Meredith were killed during an air-raid on Shrewsbury in 1940.
This is the first time we have seen this wording on a war grave. It seems as if the exact location of the remains are not known but it is very hard to understand how this could happen.
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