I belive Bridgets parents to be Jeremiah Donaghue and Catherine Fitzgerald and they married in the RC Church Killarney 12 Feb 1852 and had the following children who were all baptised in the same church.
Mary 23 Mar 1853
Bridget (above person) 12 Aug 1854
Florence (Flo) 24 Jan 1856
James (Jas) 31 Jan 1858
Catherine (Cath) 02 Jun 1860
Michael (ML) 05 Oct 1862
Ellen 02 Mar 1865