I don't have a copy, but the Handley Archives does:

(all one line)
http://www.hrl.lib.state.va.us/Handley/Archives/Streit%20Dia...

They can copy and send you pages concerning your ancestors.

Some marriage bonds provide additional info.
"Frederick County Marriage Bonds" by Hackett & Good transcribes the bonds (available on microfilm) and names bondsman, and sometime the relationship of people (daughter of... son of... widow of..., etc.) There isn't alot before 1790s (John & Elizabeth aren't in it, so they probably didn't make a bond but were married without one), and after 1820s most are without family relationship mentioned.