Simon,
Here you go...all children have parish baptism records with the exception of Catherine, but her marriage record confirms her in the family...I'll explain when I come to her:
Margaret 2 Jun 1844, Donegal, New Inn & Knockgraffon, Tipperary, Cashel & Emly Diocese
James 19 Apr 1846, ditto above info.
John Richard 28 Mar 1852 ditto above info.
Emily 18 Dec 1853, Powerstown, Tipperary, Waterford/Lismore Diocese
Catherine no birth record found, but her marriage record in 1879 shows her residence as Grawn House Fethard, and her father was John O'Halloran, gentleman farmer. This Grawn House must be where her mother died as I referenced above.
Richard 5 Aug 1855, Powerstown, Tipperary, Waterford/Lismore Diocese
Agnes Eva 1 Oct 1857 ditto above info
Loughlin Bernard 11 Nov 1858 ditto above info
George 12 April 1860 ditto above info
Henry Peter 11 Jul 1861 ditto above info
Anne Lucy 16 Jul 1863 ditto above info
Charles Walter 13 Sep 1864 Tullamain, Tipperary/Waterford
Eileen Bridget Mary 21 Mar 1866 Tullamain, Tipperary/Waterford
Henrietta Alice 2 Aug 1870 Powerstown, Tipperary, Waterford/Lismore Diocese
Let me know if you'd like more information...looks like a few siblings emigrated to the US and at least one to Australia.
Regards,