Selina Samuels

I am trying to find out information regarding Selina or Celina Samules born in Tennessee. No birth mother information but it is said that her father was Irish his name was Elijah Sameuls. She was born in 1850.
Selina was said to have attended Fisk university and sung with the Jubilee singers. I can find information regarding where she lived in Tennessee which was Davidson. She had two children a boy and a girl.