Hi Jew
As you know, the parents of Levi Cooper (born 1827) were Harriet Lee and James Cooper. I've got a list of their children if you haven't.
Here's some more info....
Harriet was the daughter of Sophie (or Sophia) Stanley and David Lee (born 1762):
Sophia and David Lee married 1787 in Brede, Sussex.
Sophie was born around 1765-70.
David was born 1762 in Brede, Sussex.
Together Sophie and David had:
1. Nathaniel (christened 17/08/1788, Brede, Sussex and died 1788)
2. James Methuselah (1789-1853)
3. Harriet (born 1790) ----- this is our line
4. William (born 1792)
5. Lydy/Lydia (born 1794)
6. Charlotte (1795-1878) --- I have more on this line if you want it
7. Zachariah (1792-1889)
8. Noah (christened 18/03/1798, Andover, Hampshire)
9. Henry (born 1798)
10. Sophy (1801-1802)
11. Daphne (born 1806)
12. William (born 1807-08)
13. David (born and died 1808)
14. Laura (born 1811)
15. Job (christened with his sister Patience, though I don't think they are twins 07/04/1816, Walthamstow, Essex)
16. Patience (christened with her brother Job as above)
David Lee (born 1762) was the son of Hannah (born 1745) and Elisha (Rightdoer) Lee - Junior (born 1737):
Hannah and Elisha had children:
1. Zacharia (born 1759)
2. Mooney/Moonie (born 1760)
3. David ------ this is our line
4. Manfield/Mansfield (born 1765)
5. Samuel (1773-1859)
Elisha Lee (born 1737) was the son of Elisha (Rightdoer) Lee -Senior and Phillis:
Both father and son were known as Rightdoer.
Elisha Senior was born 1710, Brede, Sussex. The name "Rightdoer" I've been told has been in the family for generations.
Phillis and Elisha had:
1. Oliff (born 1753)
2. Duke (born 1734, died 07/08/1766) --- I've got more on this line if you want it. Duke was executed (hung) for stealing horses at Peneden Heath. I've been told his father was executed also. As per
http://www.capitalpunishmentuk.org/kent.html 3. Elisha ---- this is our line
4. Mary (born 1739)
5. Sally (born 1760, Chesham, Buckingham)
I hope this helps?
Best wishes