Thanks all!
I did find Barney and Lilian's registration, but I had to print them, then take a photo of the print with my camera. To read them clearly, the resolution is so high, that the image is too large to upload here, without chopping each into four pieces. I can email them to any who want to see them; just send an email address by private message!
Here is a full transcription of them, minus the Dr's names, which were illegible.
Barney Groves
Place of death: Vancouver General Hospital
Length of stay:
In Municipality where death occurred - 25 years
In Province - 25 years
In Canada - 41 years
Full Name - Groves, Barney
Permanent residence: 1145 Burnaby Street, Vancouver
Male, Canadian citizen, racial origin -English, married, birthplace-England
Date of birth: June 12, 1876
Age: 68 yrs, 5 months, 17 days
Trade: receptionist Dr. Arthur's office
Date last worked at this occupation: February 1944
Total years in this occupation: 18 months
Name of spouse: Pat Currie
Name of father: surname Groves, unknown first name,
Name of mother: unknown, unknown
Birthplace father: England
Birthplace mother: England
Name of informant, Kathleen Harsard, daughter, of 1851 Haro Street, Vancouver
Note: Kathleen's name is her signature, the surname *could* be Hansard)
Cremation, Nov 30, 1944 at Vancouver Crematorium
Undertaker - Center and Hannah Ltd, 1049 West Georgia St., Vancouver
Medical Certificate
Date of death - Nov 29th, 1944
Attended patient Nov 4, 1944 to Nov 29th 1944;
Cause of death:
Immediate cause: bronchopneumonia
Morbid conditions giving rise to immediate cause: carcinoma floor of mouth
Lilian Marian White
Place of death: Vancouver, waters of English Bay
Length of stay:
In Municipality where death occurred - 22 years
In Province - 22 years
In Canada - 28 years
Full Name - White, Lilian Marian
Permanent residence: 1924 Barclay Street, Vancouver
Female, Canadian citizen, racial origin English, married, birthplace London, England
Date of birth: Feb 14 , 1898
Age: 44 yrs, 10 months, 15 days
Trade: housewife
Name of spouse: Louis Avery White
Name of father: Barney Groves
Name of mother: unknown, unknown
Birthplace father: England
Birthplace mother: England
Name of informant, L. Avery White, husband, Suite #1, 1924 Barclay St., Vancouver
Cremation, Dec 31, 1942 at Vancouver Crematorium
Undertaker - Center and Hannah Ltd, 1049 West Georgia St., Vancouver
Medical Certificate
Date of death - Dec 29, 1942
Attended patient - Dec 30, 1942
Edit: cause of death removed.