The baptism cert of Patrick shows the parents
http://Patrick Loftus Date of Birth: Date of Baptism: 22-Jan-1864 Address: Caher Parish/District: Kilmaine RC parish Gender: Male County Co. Mayo Denomination: Roman Catholic Father: John Loftus Mother: Mary Conroy Occupation: Sponsor 1 / Informant 1: Thomas Connor Sponsor 2 / Informant 2: Margaret Connor
I couldn't find the marraige record.
Other children of these parents all baptised Kilmaine R C:
Mary 1855 Maria 1858 Honor 1861 Margaret 1863
Family address Caher
I couldn't find Delia.