This line hasn't been fully proved to the best of my knowledge. Genealogists on this line were Martin Jackson ABNEY (brother of William Isham ABNEY) and Martin's son, Howard Teasley ABNEY (both deceased). They believe they were "double-ABNEY's".
Line 1: 1. Dannett ABNEY Sr. m. Mary LEE 2. George ABNEY m. Unity 3. Capt. Nathaniel ABNEY m. Isabella MADISON 4. James ABNEY m. Maacah ABNEY (see line 2) 5. Wiley ABNEY m. Eleanor Ward HAILEY 6. Aaron Lucien ABNEY m. Cornelia Adeline JACKSON 7. William Isham ABNEY (b.ca.1871, d.1918)
According to Martin Jackson ABNEY: William Isham ABNEY had a daughter named Cornelia.
2. George ABNEY m. Unity 3. Michael ABNEY m. Ann TURNER 4. Maacah ABNEY m. James ABNEY (see line 1)