You may be able to find more information about Ballyvistea at the following two website:
https://tipperarystudies.ie/ This website is the Tipperary Local Studies Archive and it has quite a bit of information available online. If you use Emly as a search term, you will find that Emly has a very active historical society with a number of articles that you might find interesting.
The Logainm and Townlands websites are also good for information.
The townlands link will also give you the ability to view the 1901 & 1911 Census occupants in the townland and this might be of value to you for your research.
Many thanks for your interest in Ireland Reaching Out.
All the best,