Hi Donnie,
There is a considerable amount of messed up information.
The Social Security Application Index alleges the mother to be
Loula Duckworth Welborn
https://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GRid=8936176
Jerome Trotter and Donnie Blackstone are both descendants of James Trotter.
1. Jerome is the son of Joseph Butler Trotter 2. Joseph is the son of James Scylar Trotter This makes James the grandfather of Jerome.
1. Donnie is the son of Janet Maxine (Spearman) Blackstone 2. Janet is the daughter of Ernest Dean Spearman 3. Ernest is the son of Sarah Lula Trotter 4. Sarah is the daughter of James Scylar Trotter This makes James the second great grandfather of Donnie
Lulu (Welborn) Norris and Donnie Blackstone are both descendants of Robert (Cobbs) Cobb Sr..
1. Lulu is the daughter of Walter Leland Welborn Sr 2. Walter is the son of Aaron Younger Welborn 3. Aaron is the son of Mary Matilda (Martin) Welborn 4. Polly is the daughter of Thomas Peyton Martin 5. Thomas is the son of Martha Patricia (Moon) Martin 6. Patsy is the daughter of Mildred A (Cobbs) Moon 7. Mildred is the daughter of Robert Cobbs Jr. 8. Robert is the son of Robert (Cobbs) Cobb Sr. This makes Robert the sixth great grandfather of Lulu.
of Donnie.
1. Donnie is the son of Janet Maxine (Spearman) Blackstone 2. Janet is the daughter of Ernest Dean Spearman 3. Ernest is the son of Andrew Fletcher Spearman 4. Andrew is the son of William Berry Spearman 5. William is the son of Francis Asbury Spearman 6. Francis is the son of Nancy (Clardy) Spearman 7. Nancy is the daughter of Agnes (Booth) Clardy 8. Agnes is the daughter of John Booth Sr. 9. John is the son of Elizabeth Cobbs 10. Elizabeth is the daughter of Thomas Cobbs 11. Thomas is the son of Ambrose (Cobbs) Cobb 12. Ambrose is the son of Robert (Cobbs) Cobb Sr. This makes Robert the tenth great grandfather