Thank you Julie,
I have not yet had opportunity to see William's will. My information came from "Marriages of Virginia Residents Vol II, Part II, Surnames T-U" which mentioned these children as children of William and ref. his will, this source does not mention Joshua. Looks like I'm going to have to get to the Library to look this one up and the one in Bedford Cty for Joshua.
FYI: I am the 4th great-granddaughter of Barnabas Toler here in Indiana. He shows up on Indiana records, had at least 4 children that I can put a name to, one of whom was my 3rd great grandmother Marilla (some records say Berilla, and other Maretta) who married Henry Craig in 1833 in Henry County, IN. Barnabas shows up in Henry County IN land and Deed records, 1840 & 1850 Blackford Cty IN Census, and then is found on 1860 Hancock Cty IN Census living next to Henry & Marilla Craig.