David Lynch is 23 Degrees from Robert Bruce King Robert Ist of Scots

0. David Lynch
   →
1. ✖Patricia O'Hern
   (his mother)→
2. ✖Colquitt O'Hern
   (her father)→
3. ✖Noel O'Hern
   (his father)→
4. ✖Mary Waddell
   (his mother)→
5. ✖Sarah Bland
   (her mother)→
6. ✖Mary Carter
   (her mother)→
7. ✖Benjamin Carter
   (her brother)→
8. ✖Sarah Carter
   (his daughter)→
9. ✖Robert Rodes
   (her husband)→
10. ✖Tyree Rodes
    (his father)→
11. ✖John Rodes
    (his father)→
12. ✖Mary Crawford
    (his mother)→
13. ✖David Crawford
    (her father)→
14. ✖Jane Crawford
    (his mother)→
15. ✖Patrick Crawford
    (her father)→
16. ✖William Crauford
    (his father)→
17. ✖Patrick Crauford
    (his father)→
18. ✖Agnes Fraser
    (his wife)→
19. ✖John Fraser
    (her father)→
20. ✖Unknown Moray
    (his mother)→
21. ✖Andrew Murray
    (her father)→
22. ✖Christian Bruce
    (his wife)→
23. Robert Bruce
    (her brother)

David and Robert are second cousins 22 times removed

David Lynch and Robert (Bruce) Bruce King Robert Ist of Scots (1274-1329) are both descendants of Isabel (Marshal) of Cornwall (1200-1240).

1. David is the son of Patricia Jeanne O'Hern (1934-2017) 
2. Patricia is the daughter of Colquitt Logan O'Hern (1908-1983) [unknown confidence]
3. Colquitt is the son of Lucy Emma Kiser (1881-1964) [confident]
4. Lucy is the daughter of Joseph Quinn Kiser (1846-1937) [unknown confidence]
5. Joseph is the son of Lucinda (Daniel) Kiser (1812-abt.1880) [unknown confidence]
6. Lucinda is the daughter of Joseph Daniel Jr (abt.1784-abt.1872) [unknown confidence]
7. Joseph is the son of Joseph Daniel Sr (bef.1730-1795) [unknown confidence]
8. Joseph is the son of John Daniel (abt.1704-1754) [confident]
9. John is the son of William Daniel (abt.1663-1750) [confident]
10. William is the son of Elizabeth (Williams) Daniel (abt.1623-1702) [unknown confidence]
11. Elizabeth is the daughter of Anne (Weston) Williams (abt.1574-abt.1629) [confident]
12. Anne is the daughter of Jerome Weston Knt (abt.1550-1603) [confident]
13. Jerome is the son of Richard Weston (abt.1513-1572) [confident]
14. Richard is the son of Cecilia (Neville) Weston (abt.1491-1573) [confident]
15. Cecilia is the daughter of Ralph Neville (abt.1475-1497) [confident]
16. Ralph is the son of Ralph Neville KB (abt.1456-1499) [confident]
17. Ralph is the son of John Neville (abt.1410-1461) [confident]
18. John is the son of John Neville (abt.1387-bef.1420) [confident]
19. John is the son of Ralph Neville KG (abt.1364-1425) [unknown confidence]
20. Ralph is the son of Maud (Percy) Neville (abt.1340-bef.1379) [confident]
21. Maud is the daughter of Idoine (Clifford) de Percy (abt.1300-1365) [confident]
22. Idoine is the daughter of Maud (Clare) de Welle (abt.1279-bef.1327) [confident]
23. Maud is the daughter of Thomas (Clare) de Clare (abt.1245-1287) [confident]
24. Thomas is the son of Richard (Clare) de Clare (1222-bef.1262) [confident]
25. Richard is the son of Isabel (Marshal) of Cornwall (1200-1240) [confident]
This makes Isabel the 23rd great grandmother of David. Note: David is descended from Isabel in more than one way (29). 

1. Robert is the son of Robert (Bruce) Lord of Annandale and Earl of Carrick jure uxoris (abt.1243-bef.1304) [confident]
2. Robert is the son of Isabel (Clare) de Brus (1226-aft.1264) [confident]
3. Isabel is the daughter of Isabel (Marshal) of Cornwall (1200-1240) [confident]
This makes Isabel the great grandmother of Robert.