Hello, right now I dont know much about Richard Exum, but my great grandfather name is Richard Exum. His daughter(my grandmother) Mariah Exum Knight is 84 years old and still living in Edgecombe County, NC. I will be seeing her soon and ask her a few question cause her mind is still very sharp. I will post info i get from her soon. Give me about 2-3 weeks to gather some information.