gcaseyswift

Hey guys, I was hoping someone could help me. I'm applying for a working holiday visa and on the form it asks if I've ever had a visa before. When I was 10 years old I immigrated to Australia with my mother as she met an Aussie bloke, marrying him soon after we arrived. I have no idea what visa I had (neither does my mother) but I need to somehow figure it out..... I'm aware I can contact the Australian government but I'm planning on coming out for Christmas and I'm worried it's going to take too long to process. I also have no idea where my first ever passport is. Does anyone have any idea what I should do? Thanks so much, Gemma