Gadget!
I wanted to tie up a few loose ends so I went up to Mountain View to check out the family plot and I think I found Mary Elizabeth!
On the other side of the memorial for Samuel and Rosa was one for the Lumsden family - which I thought was a bit odd. I checked the inscription and the first dedication was "In affectionate memory of Mary Elizabeth Burgess, beloved wife of James D. Lumsden. Died Dec 9 1911." Well, knock me over with a feather!
I found her death registration on the index and it shows that she was only 35yrs old when she died (birth date abt 1876) so it must be her. I'll check the reg as soon as I can but I thought I would get this posted so our friends in Ontario can see if they can find a marriage for James Drysdale Lumsden and Mary Elizabeth as I couldn't find one in BC.
I did find a marriage for James in 1917 - his second wife was Agnes Beatrice Paterson. I've got a few other bits and pieces which I will scan and send later (I am at work and so obviously not working

) along with photos of the headstones if you want them. The people at the cemetery were very nice and told me to leave my name and they would contact the next of kin listed on Donald Ralph's burial record and pass on my details. I explained the whole story and told them I am not a Burgess so they asked for your name and I almost said: GADGET!!!

So if the next of kin contact me, I'll pass them on to you.
Lynwen