Re: Gealey, Sarah - Penn.
I have quite a bit of genealogy and historical information on the Sarah Gealey (1783-1845) who m. James Gilkey.
Very briefly -- James and Sarah m. ca. 1803; I think they initially lived in the town of Volant, now-Lawrence Co, PA, and eventually in Shenango Twp, Mercer Co. They are buried at the Lebanon UP Church, Greenfield, Mercer Co, PA. She was born in now-Penn Twp, now-Perry Co, PA. The Gealey siblings included James (my ancestor), Henry, John, Barbara, **SARAH**, Margaret, Renwick, and William; all were born between ~1776 and ~1796. Their parents were John Gealey (1750-1840) and Mary Renick (1754-1828), who are buried at the Wolf Creek Presbyterian Church, Moores Corners, Butler Co, PA. John Gealey's father, James (b. ca. 1727), came to now-Cumberland Co. PA from Ulster about 1745; he is probably buried in now-Penn/Perry. Mary Renick's parents were Henry Renick (1725-1771) and Martha Wilson, of now-Dauphin Co, PA.
I have lots more Gealey and Renick stuff, and one or two generations of descendants of Sarah and James Gilkey. Have you seen the 1949 Gilkey History by George Gilkey? I have been looking for my Gilkey cousins for years! Please send me an e-mail -- will give you all the material I have.