Hi Jennifer,
Re.... "His death Certificate is number 1569 which has not been sighted to date. "
Freely available from LINC Tas Archives Website, Family History.
Name: Foyle, William
Record Type: Deaths
Gender: Male
Age: 89
Date of death: 07 Jul 1847
Registered: Hobart
http://stors.tas.gov.au/RGD35-1-2p155j2kPlease copy and save the digital record.
Mary