I have been researching my family now for quite some time. I have run into a couple brick walls. My great grandfather Hugh (Huey)Dignell and his Father Patsy Dagnall are one wall. Both came from Ireland. Hugh was born about 1850, his father 1827. From Ulster. I have the name of Patsy 's wife. Barbara Duff born about 1826. I know nothing else. Barbara's father Henry Duff about 1750 and was in the Revolutionary War. That is all I know about him. No name of his wife. Can anyone help me?