SIO on the Leonard Seemann (b. 1798) (Zeemann?) (Sieman?) family who came to the United States from Holland circa 1843-1850. The 1850 NY Census shows them in Buffalo, NY. I believe their daughter Anna married Christian Vorbeck circa 1855 and they lived on Grand Island in the Niagara River and Tonawanda. Anna and Christian eventually moved to Missouri in Livingston County. As far as I know the Seemann family remained in New York. Any information would be appreciated. I will also be willing to share any pertinent information.