Hi , I am a bit familiar with the Warnock family in Vancouver.I lived close by.
Joseph Warnock was born 1896 in Ire his father's name was James.Joseph died in 1963.
Hi 2nd wife was Janet Taylor (1912-1994)
The youngest childs name was Ellen (born early 40 s).She was a playmate of mine.
I recall 2 quite older brothers,Robert and Joseph.
I know the exact house but choose not to list it.
Hope this helps someone.