Teacher. Certificates and teaching contracts (1894-1923); a teaching assignment (1907) from the U.S. Indian Service at McAlester, Indian Territory; and the Choctaw spelling book Chata Holisso (n.d.), printed by the Richmond Presbyterian Committee...
Poet. A poem (1878) by McKinney written in the Choctaw language and entitled Iti Hishi Yama Isht Chit Haya Va Lihohe or A Leaf That Reminds Me of Thee. An English translation is included.