A Presbyterian , Samuel Alfred Ross was educated at Lincoln University in Pennsylvania during the late 1880s .
After his political career , Ross was associate editor of the African Agricultural World from 1927 to 1929 , and was postmaster general from 1928 until his death .
A Presbyterian , associate editor     was educated at Lincoln University in Pennsylvania during the late 1880s .
After his political career , Ross was associate editor of the African Agricultural World from 1927 to 1929 , and was postmaster general from 1928 until his death .