Hi Newbe,
While I can't help with Minnie here are the details of her husband and where he is buried.
Sydney Morning Herald
Loveday Robert Henry-May 6 1965 at hospital ,of Greenacre,dearly loved husband of the late Minnie Loveday and loved brother of Joseph,Stanley ,Nellie(Mrs Reynolds) and Frances.In his 63rd year.
Loveday -the funeral of the late Robert Henry Loveday of Greenacre will leave St Swithins Church of England Church,Telegraph Road,Pymble This Day (Monday) after service appointed to commence at (.30 am .At the conlcusion of the service a Cremation will take place at the Northern Suburbs Crematorium.
He left a will and his occupation was paymaster.
Regards
Annie