Indiana Co., Pa. Pattersons:

Joseph b. 1779 in Pa. m. Sarah Stephens b. Logans Valley, Pa.
Archibald Patterson b ca. 1750 in Ireland was in Pa. by 1773. He was married
to Anna Weir. Through my brother's dna we know Archibald was very closely
related to Jos., Father? Uncle? Archibald had brothers Thomas and Robert.
Some of the family moved on to Oh and Ky.