Ralph Lewis (son of Ralph Lewis and Ann Prichard) was born 1649 in Eglwys Ilan, Glamorganshire, Wales, and died Sep 1712 in Upper Darby, Chester, Pennsylvania. He married Mary Morgan, daughter of Anthony Morgan.
Children of Ralph Lewis and Mary Morgan are:
+Evan Lewis, b. 1681, Chester, Pennsylvania, d. 26 Aug 1735, Chester, Pennsylvania.