I have a file that is 51 pages long, It begins with :Generation No. 1

1. WILLIAM1 DALTON was born Abt. 1666 in Yorkshire, England, and died Abt. 1722 in Fairfax County, Virginia. He married MARGARET NEWMAN BRECKENBAUGH February 1689/90 in Richmond County, Virginia.
I would love to have a copy of what ever anyone else has as I am trying to find the maiden name of my Great Great Grandmother (JOHN DALTON and LUCY born abt. 1847??:
Marriage:Bef. 1866. John Dalton was born 1804 , Virginia to
JAMES DALTON and MARY ADAMS . Any info I have I am willing to share as well!