Patrick Halfpenny and Jane McCullo. County Louth, Ireland

On a trip to Ireland this summer I had an opportunity to view the parish records in Ardee for this family. I could find no record of the marriage, nor of Jane before the marriage, Children listed are:
Mary Halfpenny baptized 9 12 1795
Patt Halfpenny baptized 11 28 1796
Bridget baptized 1 7 1799
Martin born 2 23 1801 ( my ancestor)
Williambaptized 5 4 1803
Marybaptized 9 5 1806 (I presume the original Mary died)
Richardbaptized 3 26 1810

By 1837 Martin was in Ontario Canada, married to Alice Ward with one child. They had a total of 9 children that I have found. Alice died in Ontario, Martin in Pontiac, Oakland, Michigan.

Any information on this family would be greatly appreciated as I did not have time while in Ireland to check for marriages or deaths of the parents or other children

Mary Jo Bailey