I am trying to find my ancestral grandmother, born abt 1820's, died abt 1856. Her husband was Friedrich Barz, b. 1813. Both were born in Prussia in or around Belgard. The only name listed in our family tree for her is Keko, probably her last name which could be a misspelling of Kekow. She died in Prussia but I cannot find any death information. I am hoping that someone has some information that will help. Thank you