Henry & Anna Knopf and family
Left to Right: Mary Elizabeth Knopf (Leonhart), Henry Knopf Jr., Henry Knopf Sr., John J. Knopf, Anna (Kiel) Knopf.
Also written on back of photo: J.J. Knopf Dutch Hill N. Warren Pa. Henry Knopf Sr. came to U.S.A. in 1829 at the age of 6 yrs.
Photograph probably ca. 1870 due to ages of children and Anna Knopf's death in 1873.