Could it be possible that this John Seibert was born in Prussia Germany about 1835. I have a John C. Seibert that was a brother to my great great grandmother and I know that they immigrated from Germany in 1837. Also have the following as siblings to John And Charlotte: Charles, William, Edward/Edmond, Albert, and a baby that was believed to of been born and died in Pittsburgh, Pennsylvania during their trip from Germany to Louisville, KY. Any matches, please let me know. Thanks in advance. Kenneth Schmid