All I have for Katherine Zimmerman is she was b c 1726 in Culpepper and d before 1774. William Slaughter and Katherine had my Gabriel and Thomas, William, John and Smith. I have a problem with William's birth married to Katherine and Gabriel's birth. William and his son can't be born in the same year. I know Gabriel married Frances Sophia Hord, d of James Hord and Mary Susan Mollie Miller. I know Frances Ellen Slaughter was born 1810 in Culpeper and died in Louisville, KY 18 March 1889. Even though she fudged her dates on some Census when she could. A wedding date for Katherine Zimmerman and William Slaughter would help. If any one knows any dates for Gabriel's brothers that would help. A William Slaughter was a witness to James Hord's will. Thanks