Hi Gay, Do you have any idea where Charles and Emma were born. As you can see below Charles died 1862 aged 38 years, therefore he was born in 1824. His wife has been given several names being, Sweet, Tweed and Sweed. Do you have the information on their children Emma, Harriet and Richard Charles a twin to Harriet and their husbands?
It would appear that Emma Druce gave birth to a child William Druce in Hobart on the 20 July 1880 that being after Charles died. Father is listed as unknown.
In my search I found an Emma Druce married Henry Moore Rutherford in 1859.
With the current information supplied I am unable to locate the information you require
DRUCE, Charles CD 246756Death Sex: Male Age at Death: 38 Death Date: 25 Aug 1862 Reg Year: 1862 Reg State: Tasmania Ref Number: 385