Semper, Mrs. Charles S Pioneer, prior to 1861, Denver. R.i.News. Jp.n. 26, 1882 p.8 c.2 Treasurer, Pioneer ladies aid society, Denver. Sons of Colorado . v.1 Mar.1907 p.22 Treasurer, Pioneer ladies' aid society, Denver. The Trail. v,1 Nov.1908 n.24 Treasurer, Pioneer ladies' aid society, Denver, Tine Trail. v.1 Jan.1909 p.20 Treasurer, Pioneer ladies' aid society, Denver. The .Trail. V.1 June,1908 p.20