Did you guys see this?
http://www.lettersofnote.com/2012/01...ld-master.html
A friend of mine researched it, and this is what she wrote:
"I found him in the 1870 census, living in Dayton, Ohio with his wife, Mandy and their children Jane, Felix, William, and Andrew, and Mandy''s mother, Percella. Very cool! And I found a birth 1876 record for their daughter Ava. Jourdan was working as a hostler, Mandy was keeping house. Jourdan could not read or write, and Mandy could read but not write. The three oldest children were attending school."
And this:
"I also found Jourdan and his wife, Mandy, in the 1900 census. He's listed there as a retired butler. His son, Valentine, is a physician."
"Mandy outlived her husband. She's listed as head of household in the 1910 census."