seeking help on surname DELAHIDE

[Yonks Ago]

Can I ask for some help on my "brick wall" as I just can't find anything on my Great Grandmother and her family.

Mary Josephine DELAHIDE born abt 1861..on her marriage/c [ in Australia ] it says that she was from 'Limerick Ireland'  her parents were  Patrick DELAHIDE and Margaret MULLINS.. but on two of her childrens birth/c's [ in Australia ] it states County Clare Ireland.. and Limerick is given a place of birth on her death/c.

Many thanks for taking the time to read my quest.

Yonks Ago