D. W. Fisher, Calvin Wilson Mateer, forty-five years a missionary in Shantung…
“ John Mateer, the father of Calvin, was born in this beautiful Cumberland valley, on a farm which was a part of a large tract of land entered by the Mateers as first settlers, out of whose hands, however, it had almost entirely passed at the date when this biography begins. The mother of Calvin was born in the neighboring county of York. Her maiden name was [17] Mary Nelson Diven. Both father and mother were of that Scotch-Irish descent to which especially Pennsylvania and Virginia are indebted for so many of their best people ”
