Daughter of Solomon Simpson and Sarah Sallie Boone Elizabeth is the Mulatto Slave (50% black/50%white) mentioned in Charles Lee Younger's will, that he produced in 1852 (he died 1854), He requests that the children of Elizabeth, ie: Catherine Simpson Younger and Simpson Charles Younger who were 25% black/75% white/OR/Quadroon start using the last name Younger after his death (probably to respect his other children & wife Sarah)

Her daughter: Catherine "Kate" married Speed Smith Warren, the white son of a Physician, W W Warren & his wife Maria S Speed 1880 census: she is called white 1900 white 1910 mulatto 1930 negro

Her son: Charles Simpson married a mulatto lady, Florence Higgerson they and their children were referred to as black/negro boy how times have changed for the better we are now just called people...

Elizabeth married William "Bill" Bruce circa 1856, he died 1863 they had: George Washington Sarah Ellen-Vaughn Mary R Margaret Elizabeth-Cowan Willie Ann

She married Charles "Charley" Walton Jan 24 1866, he outlived her. they had: Samuel Ivory Hattie