Ethel Grace Campbell Age:89 Event:Death
Place Vancouver
Date:1958 10 7 (Yr/Mo/Day)
Reg. Number:1958-09-011157
Microfilm #:B13239 (GSU # 2033180

Kate Winifred Campbell Age:73 Event:Death
Place Victoria
Date:1951 1 1 (Yr/Mo/Day)
Reg. Number:1951-09-001046
Microfilm #:B13207 (GSU # 2032699)

Registration of Death - can be helpful -with some of the questions you have. Depending on requirements of the time - and knowledge of the informant.

Place of Death:
Time at Place of Death In Province, In Canada
Name and Address
Date and Place of Birth.
Marital Status. Name of Spouse.
Occupation. Industry. Time at Occuapation. Last worked
Names of Parents inclduding maiden name of the mother. if known to informant
Name and address of Informant. Relationship to deceased
Date of Death. CAUSE of Death. Burial or Cremation.
Name and Address of Funeral Home, Cemetery. Physician.

Some Obituaries are helpful others just basic - some may not show cause of death etc - May show names and locations of other family members at the time.
Cheers, Stella