Mary Ellen Hake was the daughter of Frederick Gross Hake and Sarah Moore. Her paternal grandparents were Andrew F. Hake and Elizabeth Gross. Mary married Joseph Eisenhart in about 1883. Joseph was born on 2 October 1858 and died on 25 May 1914.
In 1900 Mary and Joseph were living in East Manchester Township. Joseph was a cigar maker. In 1910 Mary and Joseph were living in East Manchester, with their daughter Bertha, her husband Warren Walter Gibbs and their son Charles Frederick Gibbs.
The daughter of Joseph Eisenhart and Mary Hake was: 1. Bertha Eisenhart (1883-1949)