I don't have any info on Donald or James. May I ask where you got there names?Their birthdates fit right in with the other children so it's possible they died at an early age. In response to Lydia Bartlett I found her on the 1860 census for Floyd County, Vaclose to Leroy Bartlett.I have found several Lydia's that I don't believe are the same one. Also, I don't believe the Lydia Powell in Frederick is not the same. I believe Leroy's mother Lydia was born in 1778. Lydia Powell married William in 1800 so the dates don't add up. I found a Lydia Clevenger who married a William Bartlett on the Family Search website and I was going to investigate that one. The site shows no dates for Lydia but shows born Abt 1776 for William Bartlett.Do you know what indian tribe Olive is from or anything else.