Maria Catharina Esper (daughter of Joannes Esper and Gertrude Blesser) was born 31 Aug 1868 in DEARBORN, MICHIGAN.She married Joseph Eichner on 20 May 1890 in Dearborn, Michigan. More About Maria Catharina Esper and Joseph Eichner: Marriage: 20 May 1890, Dearborn, Michigan.