Relationship to Constantine and Anna per Tricia S. All we know is that she was in and out of the mental hospital in St. Joseph through her adult life.

1910 Census: Patient in "State Hospital No. 2", Mental Health Hospital, St. Joseph, Missouri.

Birthplace per 1930 US Census. (Anna's parents both were born in Germany)

Find a Grave has Johanna Hindrea born 1871 (was 39), died 29 Sep 1917, buried in the State Hospital Cemetery in St. Joseph, Missouri.