Yes there is a daughter Robina. She married William Binnie in Scotland. I am missing anything regarding Rachel born in 1883, I have found all others except Janet 1891 who could have died.
Bathgate makes sense with the census, Annie was born in Bathgate. Her father James Smith is on the 1901 Whitburn census as a Widower, but can't find his death, or the death of his wife Ann nee Mitchell. I made the assumption, that perhaps James Smith died and that is when they immigrated. But hey how would I know.
Davina died in 1931 I think
Michael Gillis died in 1918 not sure how. She then married a Joseph LeBlanc who died in 1937. Not sure about her or any other children apart from Annie Catherine.
On that census 1911 in NS, I wondered about Archibald visiting or staying with Elizabeth & Michael, I have searched for his wife Annie but I couldn't find her anywhere. My grandmother didn't get married until 1915 Jemima Craig, so she was around the area as well. She married my Grandfather William Charles Tipton, first son born 1916 Sydney NS.