Rainy, I can’t see how William can be Mary’s grandfather if:
William Fisher was my grandmother's, Alice Stanley's step-grandfather.
I believe he moved with the Walsh family to Australia and died there too. Don't know where.
Would anybody be able to solve the mystery of my grandfather's military service
So, are we not looking for the husband of Alice Stanley’s military record?
Is it Harold who is her grandfather?
If so it would be a UK or NZ military record search.
Jamjar