Hi. Sounds like we share the same line.
I have Dougal as Lauclin's father (but not documentation).
My line goes through Flora Belle (1883).
I found the family on the 1891 census, but they are listed in a strange way. They appear as "Donald Mc, Angus" in the Ancestry.com index of the census.
This tells about the discovery:http://epluribus.me/2011/08/14/nova-scotian-nightmare-those-...