Hmm seems your right, I'm sure I remember staying in that house at some point though, my mother did know them but says they kept themselves to themselves, anyhow our house was no 12 Amhurst and that was our family home from 1960-probably around about 1975, nice and close to the Goldstone them...
Ties in nicely with what I was told as a kid that a bomb was dropped on the corner of Amherst Crescent, very close to our family home next to the tunnel.