I am researching Mary Doolan born c. 1814 and transported to Van Diemens Land in 1842 - I have the Australian records.  On arrival, she gave her native place as Westmeath and stated her “father Matthew at Mullingar.”  She also gave her brothers as Matthew, Edward and Patrick.  
I have a baptism (RC)  transcript from findmypast showing Anne Mary Doolan  Baptised ? Mar 1815 at Mullingar, Mother Marcella Neill but the father’s name is blank.  With an English baptism, I would assume  illegitimacy but would this also apply in Ireland?
    
When transported, Mary Doolan stated that she had a previous conviction for ‘ leaving a child with father.’  The only thing I can imagine is that she was trying to get someone to admit paternity.  
Has anyone any other ideas on this one please?