He bought out his business partner in 1889 , and incorporated the Peabody Coal Company in the state of Illinois in 1890 .
Peabody married May Henderson in 1887 .
Peabody bought out Peabody 's business partner in 1889 , and incorporated the Peabody Coal Company in the state of Illinois in 1890 .
Peabody married May Henderson in 1887 .