I do not have a documented birthdate. On Seminole War muster rolls, my John Krell is listed as being 35 in 1857 = b. 1822. On the 1880 census, he is recorded as being 51= b. 1829.He is buried in Joshua Creek Cemetery in Arcadia, FL with no dates on tombstone. He named a son Frederick James Krell. This is all I have.