Hi Oz,
thanks for your reply.
it wouldn't surprise me if they were at Ford Cemetery, but I don't think these Breens belong to me. My Peter b 1907 and died 1984. His wife Ann Rosenthall b 1908 d 1974.
Peter's father, Peter Breen b 1885 married Mary Rogers in 1903 Liverpool. Peter (b1907) had one child James b 1937 Liverpool, d 2008.
I can only find one brother of Peter b 1907, his name is Daniel b 1918 Liverpool, and one sister, Mary b 1905, Liverpool. I'm not sure if there was other siblings, and no nothing of these two.
I know there are a lot of Breens in the north part of the City of Liverpool, but as far as I know, my husbands family are the only one's in the south of the city, another reason the Breens you mentioned are probably not mine.
I hope this makes sense

Thanks again everyone for your help.
Red
