Emigrants to New York lookup please

[capmelton]

Can anybody find records of Thomas M Dennison born c1853 England, Elizabeth Dennison born c 1855 England and Barbara Eleanor Dennison born c1878 England emigating to USA in about 1879.
They appeared in the New York census in 1880.
I am assuming that they arrived in New York but do not know where they departed from.
Thanks
Capmelton

[aghadowey]

If they arrived in New York you can search the indexes yourself at www.castlegarden.org but passenger lists for that period give little detail- usually name, age, occupation and country of origin.