I believe he may be from this area.
Cornelius Gallagher born about March 1830- died Dec.19,1902 Pennsylvania. He immigrated to the USA about 1855 to Hazleton/McAdoo area of Pennsylvania married Sarah McGee from Donegal also. T
hey married in 1858 Pennsylvania had the following children Mary, Grace, Bridget, Julia, Cornelius and Dennis twins, and my grandfather John Kiernan.
He had a brother James that lived in the same area of Pennsylvania.
They were Roman Catholic.
Thats all I know about him. My DNA on Ancestry lists West Donegal and North West Donegal
|Date of Birth||Mar 1830|
|Date of Death||19th Dec 1902|