Mary Koca was born on 10 Mar 1871 in Zebnice, Plzen, Bohemia; died on 2 Aug 1886 in Glengary Township, Fillmore County, Nebraska; was buried in Bohemian Brethren Cemetery (AKA Cesky Bratri Cemetery), Fillmore County, Nebraska.
Notes:
When Mary was 15, she died from a wound she received cutting herself while making homemade soap. (Milligan, p 342).