I am looking for a date of death for John Adam Zell,born 1871, Penn. I am assuming he may have passed in New York as he is last shown living there in Syracuse on the 1930 Census. He was 59 at the time. His wife Mary was also with him. The family trees on Ancestry.com all have his date of death as one year after date of birth. Someone made a mistake somewhere and every one else followed suit, including me!lol. In any case I noticed my error and I am now trying to rectify it. John Adam Zell was my husbands paternal grandfather.Thank you.