28 Jul 1863 St Cuthbert, Durham, England - baptism of Margarita Anna Hannigan, parents Petri Hannigan & Cath Kearney [1]
1870 Carroll, Washington, Pennsylvania - P Hannigan, 45,b Ireland, wife Catherine Hannigan, 44, b Ireland, children Margaret (5) b England, William (3) b England, Ellen (2) b Pennsylvania + Mitchel Corney (68) b Ireland [2]