John Alcorn-3(James-2, James-1) was born in 1745 in Wythe Co., VA. He died after 1804 in around Fayette Co., KY. He married Jane Breckenridge in 1766 in Wythe Co., VA, daughter of George Breckenridge and Ann Doak. She was born about 1745 in Augusta Co., VA. She died in Madison Co., KY.
Notes for John Alcorn:
The James Alcorn who married Jane Mills and the John Alcorn who married Jane Breckenridge were brothers. The above four lived in and owned land in what is now Botetourt Co., VA before moving to what is now Wythe Co., VA in the 1770's. James Allcorn bought 143 acres and 37.5 acres in Augusta Co., VA (now Botetourt Co.) in 1768 and 1769. the 143 acres from John and Mary Mills. James and Jinny Alcorn sold 180 acres (the combined 143 & 37.5 acres) in Botetourt in 1779. James Alcorn received a warrant for 50 acres in Montgomery Co., VA (now Wythe Co.) on Mac's Little Run, joining his own and John Miller and the Anchor & Hope Plantation on or near Reed Creek. The above warrant was in Montgomery Co., VA for service in the French and Indian War.
http://www.hicksgenealogy.org/reports/Alcorn%20Family.pdf