Could someone do a look up for the passenger list for a William BRENNAN? He was born about 1850 ( his age varied at times... could have been born between 1843 and 1855) in Kilkenny Ire. Some records show that he immigrated in 1870 and was naturalized in 1872. I would be interested if any family members came over with him. William`s parents were Patrick and Mary. Mr BRENNAN married a Catherine/Kate O`HARE (CORRIGAN) on 23 Jan 1873 in Dedham Ma. Thanks for any help you could give me.