I am looking for information on James Walker, Donegal, Ireland who was the father of Nathaniel Walker who was born about 1845 +/- . Nathaniel Walker married Sarah Jane Allingham born around the same time period. Their daughter, Mina Walker, born 1885 was my grandmother. I know that James Walker was Nathaniel's father but have been unable to trace the family further back than that. If any of you are descendants of any of the people I would love to hear from you. Thanks, Carol