Ben Richardson (b. UK 1899, d. Western Australia 1983) came out to W A some time after WW1, having apparently served in the RN in 1914+, probably as a Boy Seaman.
His only known relative during his time in Western Australia was his sister, Ruth Richardson (if married, name not known).
If you can help with any background to Ben (whom I knew as a child during and after WW2), please leave a message.