I am sorry, but I forgot to add that in 1865 WILLIAM SEIBERT Bought a house on Short St., in Mt. Vernon. Also, when his son PETER SEIBERT died in 1898, the obituary stated that WILLIAM SEIBERT was a pioneer of Mt. Vernon and lived there 55 years at the time. Possibly making it 1843 maybe when he came to the U.S.? I do have his death certificate, it has very little information on it. Jeanne Appel J-APPEL@juno.com