The town of Bansha is on the road between Caher/Cahir and Tipperary Town on the National Road No. 24.
There are two townlands in the area - Bansha East and Bansha West. Some maps show the name of the town in gaelic - Bhainseach.
Bansha is recorded in he Barony of Clanwilliam and the Civil parish of Templeneiry.
I have not found a place named "Bransha" in Grittith's Valuations.
Do you have Bridget's birth year. Civil records for births in Ireland are from January 1st 1864. Church records can vary.
You can search the following free sites for a record of Daniel Crowe - www.nationalarchives.ie - Tithe Records - 1823 - 1837 and www.askaboutireland.ie/Griffith's for property holdings - 1840-1860 - catholicparishregistertsnli.ie for church records.