My greatgreatgrandmother was Isabella Haslup who married Nimrod Mark. They moved from Md to Fauquier Co, VA with the railroad. Isabella was born abt 1818, her sister, Sarah married Jacob Duvall. Isabella and Nimrod and Sarah and Jacob are buried in a private cemetery near Catlett, VA. I am trying to confirm that Sarah's and Isabella's father was William Haslup, b 1780, married 1817 to Mary Ann White, b 1793 all in MD. Other sib's of Isabella and Sarah were Rebecca, abt 1815, George Griffith b 1813, Ellen abt 1823, Benjamin, Andrew, Jonathan, Elizabeth, Anna Maria, Catherine or Kate. Does this sound like any of your family?