Hi helenandchris,
When Fred JACKSON was born in February, 1892, Elizabeth JACKSON, (mother) was living at Beulah, near Sheffield, Tas., and the birth was registered at Sheffield.
So I looked around, in the Sheffield registrations, and found the following death, for one of her children, Margaret, who was mentioned in her July 1930, death notice.
Name: Jackson, Margaret Isabel
Record Type: Deaths
Gender: Female
Age: 9
Date of death: 21 Sep 1892
Registered: Sheffield
Registration year: 1892
Launceston Examiner, 30 Sep 1892
DEATHS
JACKSON.-On 21st September, Margaret Isabel Jackson, youngest daughter of Mrs L. Jackson, Beulah, aged nine years.
The death was registered on 21st September, 1892, by George STEPHENS, Farmer, Beulah. Cause of Death was; Accident.
Mary