I noticed that David Lum was born 1795 in TN and on the census of Copiah Co.,MS he has living with him Elizabeth Lum, age 31 born in LA.

Here is what I am trying to figure out.if my 3rd great grandmother who was Elizabeth Lum born 9 May 1822 in LA and married 1839 in Mississippi to Bennette Washington Burns who was born 1822 Lawrence Co.,TN and died 1892.
Some says that Elizabeth Lum might have been born in Alabama or Mississippi.

Also they had a son James Wiley Burns born 1842 in Tishomingo Co.,MS.

Any help with finding out the parents of my Elizabeth Lum would sure be appreciated.