Hello,
Crowe originates in Clare on the border with Galway
I have a one name study for Crowe - and it's name variations - for Ireland and have accumulated thousands of records - almost 100% - new records keep appearing :)
I can't find a record that you suggest
I have a Patrick Hastings - Elizabeth Crowe marriage 11 Jun 1835 in Miltown Malbay the image is available with that date on the Nat Lib of Ireland website.They had a child Honour Hastings in 1845 but with no recorded sponsors (god-parents) which means it is difficult to place this couple wiith others. Sometimes there is a reciprocal marriage (surnames are reversed?)
I also have entries of Hastings as wedding witnesses in Doonass & Trugh parish and Cratloe parish on the Clare Limerick border.
If you have no luck with this couple I suggest thinking about cousins who may have travelled with families (Family tickets were cheaper than singles?) or cousins and related families arrived at an earleir or later date? Spread the search a little at both ends - records in arrival countries often reveals family that is not recorded in Ireland - they we not important to the Irish and imposed by the English overlords?
Let me know if you need further help or the details of the records?
Shay