Mary Christina Stricker b. 25 Aug 1873 Miami Co., OH d. 9 Mar 1963 Dayton, Montgomery Co., OH
Her parents:
John Strecker, * 1827 Ohio / + 1900 Ohio with wife
Elizabeth Niles, * 1840 Ohio / + 1875 Ohio
Her Grandparents:
Johann Michael "John" Strecker, * 1783 Obersulm-Willsbach / + 1872 Ohio with wife
Christina Schweickert, * 1793 Obersulm-Willsbach / + 1859 Ohio
Source:
A source for Schweickert research is mentioned by Margit Kazmaier: http://www.gen-strecker.de/genealogie/index.php# (administered by Rainer Strecker). (There are photos as well as family trees at Rainer Stricker's site).