Found 2 results in the 1861 England & Wales Census
Patrick Brennan (Male)
Birth: 1816
Birth Place: Dublin Ireland Holyhead
County: Anglesey
Residence: Castle Hotel, Stanley Crescent
Holyhead
Holyhead, Anglesey
Maria Brennan (Female)
Birth: 1821
Birth Place: Ireland Holyhead
County: Anglesey
Residence: Old South Slack, Stanley Crescent
Holyhead
Holyhead, Anglesey