A possible marriage for your Lily - you would need to see the certificate.
HORNE Lily born Ballarat
BEATTIE Robert Thomas born Brunswick
1907 Reg#1740
Children
BEATTIE Robert Arthur
Father Robert Thomas Mother Lily HORNE
At Brunswick 1907 Reg#8582
BEATTIE Bessie Ethel
Father Robert Thomas Mother Lily HORNE
At Brunswick North 1913 Reg#10000
Australian Electoral Roll
1914
BEATTIE Lily Little Slog Street, South Brunswick HD
BEATTIE Robert Thomas Little Slog Street, South Brunswick Potter
1919
BEATTIE Lily Murray Road, Epsom HD
BEATTIE Robert Thomas Murray Road, Epsom Potter
http://www.bendigopottery.com.au/I can't see anything further for them in the Victorian indexes.
Cheers
Cando