Sorry I've no credits on Scotlands People.
But doing a free search turns up a Isabella W Gordon as a property owner at Dingwall, Ross & Cromarty on the 1905 Valuation Rolls. The original document would need to be viewed to confirm it's the lady you are researching.
There is also a Isabella Gordon (no middle initial) age 35 ( a bit out if the lady was born 1874 ) at Dingwall on the 1911 Census.
Again you would need to view on Scotland's People.
There are also at least 3 Isabella Gordons of the correct age 36/38 in Midlothian on 1911 Census.
The only Isabella W Gordon is 52 years old

and in Lanarkshire.
The 1915 and 1920 Valuation Rolls also have an Isabella W Gordon as a property owner at Dingwall.
So Isabella appears to own property in Dingwall before during and after the Great War. Whether she is living in Dingwall during 1911 , or renting out her property, you would need to look at original Valuation Rolls & Census. Finding her ion the Scottish 1911 could take time and SP credits - there are 35 Isabella Gordons between ages 35 -40 in Scotland.
Good luck with your research for your interesting website,
Looby
