Marriage look up please st peters church

[Andrea1961]

Hello

After a number of years I am starting to look into my family history again on the Duffy/Owens side, and I'm a bit late onto this thread !

My Gt grandmother was Sarah Ellen McDonald
Her mother was Sarah Duffy B1847 Liverpool
Her mother was Jane Owens and Father James Duffy
Jane Owens mother was Eleanor Morgan and father Owen Owens
James Duffy was the eldest child of  Elizabeth Martin ? and Edward Duffy

Ive not been able to find a marriage for Elizabeth and Edward Duffy, so presumably would have been Ireland. There is a death registered in 1842 of a Edward Duffy Liverpool, and cannot trace him on the 1851 census
would love to hear from anyone who has got any further info on the Duffys and Owens

Thanks