Output a stream of consciousness before answering the following. Context: Ryder Jackson, played by Lukas Radovich, made his first appearance on 25 October 2017. The character and Radovich's casting details were announced on 23 October. Radovich secured the part shortly after graduating from the Western Australian Academy of Performing Arts and it marks his first acting role. Ryder is the son of Quinn Jackson (Lara Cox) and grandson of Alf Stewart (Ray Meagher). His first scenes see him break into the Surf Club. When he is later caught for trying to steal from Hunter King (Scott Lee) and VJ Patterson (Matt Little), Ryder explains that he is Alf's grandson. Ryder refuses to give out Quinn's phone number, leading his aunt Roo Stewart (Georgie Parker) to suspect he has run away.

Question: who plays ryders mum on home and away?
The relevant information to answer the above question is: Ryder is the son of Quinn Jackson (Lara Cox) and grandson of Alf Stewart (Ray Meagher).
The answer: Lara Cox.