Here is a path to Richard Beauhamp via a non-Sinah Ball relationship. It is pretty tenuous via Thomas de Clare. The other pathway is via Sinah Ball. (see other note).
Richard and David are fourth cousins 18 times removed
Richard (Beauchamp) de Beauchamp KB and David Clounch are both descendants of Thomas (Clare) de Clare.
1. Richard is the son of Joan (FitzAlan) Beauchamp [confident]
2. Joan is the daughter of Elizabeth (Bohun) de Arundel [unknown confidence]
3. Elizabeth is the daughter of Elizabeth (Badlesmere) de Bohun [confident]
4. Elizabeth is the daughter of Margaret (Clare) de Badlesmere [confident]
5. Margaret is the daughter of Thomas (Clare) de Clare [confident]
This makes Thomas the third great grandfather of Richard.
1. David is the son of [private father] [unknown confidence]
2. [Private] is the son of Virgie May (Roberson) Clounch [unknown confidence]
3. Virgie is the daughter of Mary Adoline (Hollis) Roberson [unknown confidence]
4. Mary is the daughter of Harvey Berry Hollis [unknown confidence]
5. Harvey Berry is the son of Frances Fanny (Hodges) Hollis [unknown confidence]
6. Frances Fanny is the daughter of Elizabeth (Collins) Hodges [unknown confidence]
7. Elizabeth is the daughter of William Collins [unknown confidence]
8. William is the son of Elizabeth (Gillington) Collins [unknown confidence]
9. Elizabeth is the daughter of Nicholas Gillington [unknown confidence]
10. Nicholas is the son of John Girlington [unknown confidence]
11. John is the son of John Girlington [unknown confidence]
12. John is the son of Nicholas Girlington [unknown confidence]
13. Nicholas is the son of Christiana Babthorpe [unknown confidence]
14. Christiana is the daughter of William Babthorpe [unknown confidence]
15. William is the son of William Babthorpe [unknown confidence]
16. William is the son of William Babthorpe [unknown confidence]
17. William is the son of Robert Babthorpe [unknown confidence]
18. Robert is the son of Ralph Babthorpe [unknown confidence]
19. Ralph is the son of Eleonor Waterton [unknown confidence]
20. Eleonor is the daughter of Eleanor Clifford [unknown confidence]
21. Eleanor is the daughter of Robert (Clifford) de Clifford [unknown confidence]
22. Robert is the son of Maud (Clare) de Welle [confident]
23. Maud is the daughter of Thomas (Clare) de Clare [confident]
This makes Thomas the 21st great grandfather of David.