St. Catharines Library's Local Names Index. An example from the index (below):
Source Name: St. Catharines Journal
Publication Date: May 21, 1857
Event Date: May 18, 1857
Name of Deceased: Cameron, Isabella Miss
City of Death: St. Catharines
Notes: Died at the residence of Rolland McDonald, Esq.
Predeceased by her father, Duncan Cameron, Esq. MPP for Glengarry