• Born: 07 Jan 1873, Gorzno near Garwolin, Poland
  (birth certificate)
• Married to Onufry Blazejczyk
  (marriage certificate: missing)
• Died: ?
  (death certificate: missing)

After marrying Onufry Blazejczyk, she lived in Slup near Parysow.  Her family remembered her first name as Marcelina. In the original birth certificate (in Russian) her first name is spelled with two "n".  The modern Polish spelling of her name is "Marcjana" or infrequently "Marcjanna".