Which Douglas line are you researching? Dates and places help making connections.
My GG Grandfather was Thomas Twidle DRYSDALE 1816-1894 who appears to have been 'a bit of a lad'. His middle name really was Twidle but is often mis-transcribed. Twidle was the name of his mother who appears to have been married twice.
Who is your earliest known Douglas ancestor?
I believe it to be Robert DRISDALE (unproven by me)
Tags/keywords - used to help people find you
Nicholas/Drysdale of Swansea, Glamorgan, Wales. Member of Ancestry.com/MyHeritage
The more information you can give about the people you mention, the more chance there is of someone else connecting with your family.
Dates and places of births, deaths and marriages all help to place families.
Professions also help.
'My great-grandmother mother was a Douglas from Montrose' does not give many clues to follow up! But a bit of flesh on the bones makes further research possible. But if we are told who she married, what his profession was and where the children were baptised, then we can get to work.
Maybe it is time to update the information in your profile?