I have just been researching my husbands family tree and have come across a connection with your Alston Claude. My husband Kim, was adopted by Thelma Dorothy Lakeman (nee Hanrahan)with Wiluna connections. Thelma is deceased but I know of a sister Olive still living. We have been wondering what the Hanrahans connection to Wiluna is. I found Ola Hanrahan's headstone in the Wiluna Cemetry site and it lists the names of her children.