In the Liebgott Funeral Home book published by the BCGS there is a coffin purchased either by or for a Mrs. Martin F. Everhart on March 8, 1921. Liebgott was in Duncansville, PA. this book was published in 1989 and lists coffin purchases from 1891-1942 from store and furneral home ledgeres. In some cases it lists the cemetery, but not in this case. BCGS may be able to help you further.