Sid Gambrell is from the Meredith Knight branch. His lineage is:

Meredith Knight died about 1814/1815  m. 1789 Frances Daniel
children
1. James M. Knight b. 28 apr 1799 Hallifax, NC d. 1857 m. Mary Ann Roseberry
2. Sarah Knight            m. Hezekiah Rutledge
3. Mary Knight   b. 19 nov 1801     d. 1888  m. George Spence
4. William Daniel Knight b. 1804   d. 1863  m. Phebe Nelson
 
James and Mary Roseberry- Knight
children
1.William Travis Knight b. 12 apr 1831  m. 1855 to Elizabeth Weaver
2.Martha Jane Knight b. 1833 m. 1855 Sanders Avery
3.Georgia Ann Knight b. 1835   m. 1857 John Sawyer
4. James Andrew Jackson Knight b. 1837   
5. Richard D. Knight b. 1838
6. George Washington Roseberry Knight b. 1841   m. 1888 Samantha Perry
 
William Travis Knight and Elizabeth Weaver-Knight
children
1. James Travis Knight b. 1855
2. William Jesse Knight b. 1856
3. Monroe Morris Knight b. 1858 d. 1935 m. Armon Ann Dingler 1877
4. Mary Frances Clementine Knight  b. 1860
5. Hampton Roseberry Knight b. 1862
6. Martha A. E. Knight b. 1864
7. Nancy Elizabeth Ella Knight b. 1869
8. Sarah Ista Cumi Knight b. 1873
 
Monroe Morris Knight and Armon Dingler -Knight
children
1. Frances Cornelia Knight b. 1879
2. John William Knight b. 1880
3. Georgiann Lavinie Knight b. 1882
4. Mary Ella Knight b. 1884
5. Sophronia Clemetine Knight b. 1887
6. George Daniel Knight b. 1889
7. Armon Istalina Knight b. 1892  (spelled elsewhere as Armonista Lena)
8. Arthur Barton Knight b. 1893
9. Monroe Dewey Knight b. 1897
10. Eva Lee Knight b. 1901
 
Arthur Barton Knight  married Martha Lee (Mattie Lee) Pitts
children
1. A. Z. Knight b. 1914
2. Annie Ucal Knight  b. 1916
3. Willard Knight b. 1918
 
Annie Ucal Knight married Andrew Jackson Elliott 1932
children
1. Annie Ruth Elliott   m   Sidney S. Gambrell
2. Benjamin Barton Elliott  
3. Lillie Pearl Elliott b.  
 
Annie Ruth Elliott married Sidney Salter Gambrell
children 
1. Debra Faye Gambrell   married Thomas Knapp  
2. Rickey Spaine Gambrell    
3. Sidney Salter Gambrell Jr.  Married Katrina Jean Stewart  
 
Sidney (Sid) Gambrell married Katrian Stewart
children
1. Andrew Reed Gambrell  
2. Emily Grace Gambrell