Bertha Auguste Wilhelmina MARSCHKE
1Ellis Island database of passenger lists, 29 Apr 2001, ellisislandrecords.org. "Passenger list from the Ellis Island database: Karl Koberstein of Germany Ethnicity who resided in Berlin, Germany landed in New York on 2 Sep 1909 aged 43 years on the ship President Grant, which left from Cuxhaven, Hamburg, Germany. Also Bertha (wife), Karl, Willy, Kurt, Hubert (sons), and Erna (daughter).".
21920 U.S. Federal Census, New York, 27 Oct 2004, ancestry.com.
1Charles M. Koberstein Find A Grave, 1 Nov 2000, Find A Grave, http://www.findagrave.com. "Charles M. Koberstein born July 16, 1894 and died May 11, 1964 and buried in Bath National Cemetery in Bath, New York.".
4. William Herman Max KOBERSTEIN
11920 U.S. Federal Census, New York, 27 Oct 2004, ancestry.com.
11920 U.S. Federal Census, New York, 27 Oct 2004, ancestry.com.
1Kurt Koberstein listed in Buffalo City Directory with wife Mary, 29 Apr 2001. "1931, Koberstein, Kurt (Mary), pipeftr, h25 Milford.".
7. Erna Anna Frieda Bertha KOBERSTEIN
11920 U.S. Federal Census, New York, 27 Oct 2004, ancestry.com.
2New York Social Security Death Index, SSDI. "Grace born on 6 Sep 1911 died on May 1987 with residence of 14150 (Buffalo, Erie, NY) and last benefit of (No Location Given) and social security number of 081-28-3949 issued at New York (Between 1951 and 1953).". "Social Security Death Index
about Erna B. Koberstein
Name: Erna B. Koberstein
SSN: 208-28-4203
Last Residence: 14150 Tonawanda, Erie, New York, United States of America
Born: 22 Jan 1907
Died: 6 Jan 2004
State (Year) SSN issued: Pennsylvania (1953-1954 )."