1Burno Koberstein household, 1930 U.S. cencus, New Jersey, 5 Sep 2002, Ancestry.com. "See image, Jersey City township, Hudson county, New Jersey.". Image.
1SSDI for Harold Bruno Koberstein, 20 Dec 1999. "Social Security Death Index, born 10 Aug 1929, death 15 Nov 1993, residence 23666 (Hampton, Hampton City (City), VA), Social Security Number 140-24-5126, issued from New Jersey (Before 1951).".
1Social Security Death Index, VA, Ancestry.com. "Social Security Death Index
Name: Lorraine Koberstein
SSN: 156-34-4713
Last Residence: 23666 Hampton, Hampton City, Virginia
Born: 29 Jun 1931
Died: 27 Aug 2005
State (Year) SSN issued: New Jersey (1961-1962 )."