Savage or Summers

[johnsson]

Hello everyone!, I am searching for information on 2 sets of Great,Great Grandparents, before they emigrated to Liverpool in the Mid 1850s. According to at least 1 England census they originally came from Wexford but what area I'm afraid I don't know. I'm hoping someone will have come across them or can at least point me in the right direction. Their names are as follows:-
Nicholas Savage, born approx 1818, Married Elizabeth Dugan, born approx 1822. They had one Son, that I know of, Francis, born approx 1839.
The other GGGrandparents are:-
Patrick Summers, born approx 1826, Married Mary Connor, born approx 1827.
The first definite record I have of them is the 1861 England census, living in Liverpool.
I have tried the LDS website but with no success.
I realise there is not a lot of information but if anyone can help, it would be most appreciated.          Regard, John.