Hi Nadine, Just a thought. You only mention Lower Post BC. You might also want to mention the name
Thomas Hadden Surville HARVEY - Alice HARVEY
and that the family has lived in Cochrane Alberta when Thomas Haddon Surville HARVEY enlisted in the Expeditionary forces in the year 1916.
Perhaps someone knows of the date and place of marriage of Thomas HARVEY and Alice ?
Cheers, Stella