While searching the
Internet Archive I came across Slater's Directory which provides a
number of directories. The graphic below is one I took from
the 1911 list of private residences but there are others which show
a list of businesses in which there are also many MacIntyre's.
The Search I used to
locate these directories was:
available from 1852 through to 1911.
I should add that
this list of MacIntyre's are ones that owned their own homes as they
didn't list those that rented their accommodation. And so this
list will be of the wealthier MacIntyre's <grin>