Spicer Family Mysteries

Location: New South Wales, Australia
Surnames/tags: Spicer Gordon Hopgood

William Roy was born Hopgood, his mother Mary Ellen Parker was admitted to the Womens hospital in Paddington to give birth to William, she admitted herself as Ellen Hopgood (her step fathers name) 1 month later she gave birth to William Roy, another month later the hospital discharged William and his mother Mary Ellen into the care of Mary Ellen's sister Theresa Gordon (nee Parker) Abt 18 months Later Mary Ellen married George Henry Gordon. It is said that William Roy biological father was of aboriginal descent. However all records I have located do not generally make notes in this context. One book that I found reference to is not able to be found by the benevolent society. It is thought that this book is where such notes may have been made. So now it is up to DNA, can you assist me in finding William Roy's biological ancestors? Kind Regards Marie