Mathias married Mary Elizabeth Kelly. (Mary Elizabeth Kelly was born on 5 Sep 1843, died on 19 Nov 1917 and was buried in Coatesville: Fairview Cemetery, Chester, PA.)
1 Records of Nancy Eitnier, a descendant.
2 Daily Local News, Chester County, PA (West Chester, Chester County, PA), February 28, 1962. Obituary of Mrs. Lewis W. Beecher.