1 1900 U.S. census, Essex, New Jersey population schedule, Newark, enumeration district (ED) 27, p. 98, dwelling 47; digital images, www.ancestry.com; citing National Archives and Records Administration microfilm T623. Cit. Date: 24 Nov 2008. Surety: 2.

2 Essex, New Jersey, death certificate no. 9887 (1928), Rebecca Abramowitz Trachtenberg. Cit. Date: 26 Oct 2008. Surety: 4.

3 Alice Gould, (typescript. Surety: 3.

4 1900 U.S. census, Essex, New Jersey population schedule, Newark, enumeration district (ED) 27, p. 98, dwelling 47; digital images, www.ancestry.com; citing National Archives and Records Administration microfilm T623. Cit. Date: 24 Nov 2008. Surety: 3.

5 Essex, New Jersey, death certificate no. 3766 (1925), Abraham Trachtenberg. Cit. Date: 26 Oct 2008. Surety: 4.

6 database(accessed Nov 2008), Steamship Darmstadt 8 Aug 1893. Cit. Date: 3 Dec 2008. Surety: 3.

7 Essex, New Jersey, Naturalization Records, Petition for Naturalization; New Jersey Archives Vol 16 Page 93 #2543. Surety: 3.

8 Passenger Manifest; Spaarndam manifest, 19 Jun 1891; NARA, New York. Surety: 2.

9 New Jersey Bureau of Vital Statistics, birth certificate (1908), Theodore Trachtenberg; New Jersey Department of Health and Senior Services, Trenton. Cit. Date: 30 Oct 2008. Surety: 2.

10 New Jersey New Jersey Bureau of Vital Statistics, marriage certificate 342 (1925), Trachtenberg-Schlenger; FHL microfilm. Surety: 3.

11 New Jersey Bureau of Vital Statistics, birth certificate (1908), Isadore Trachtenberg; New Jersey Department of Health and Senior Services, Trenton. Cit. Date: 30 Oct 2008. Surety: 2.

12 Essex, New Jersey, death certificate no. 1877 (1913), Isadore Trachtenberg. Surety: 3.

13 New Jersey Bureau of Vital Statistics, birth certificate (1898), Davis Trachtenbroth; New Jersey Department of Health and Senior Services, Trenton. Cit. Date: 28 Oct 2008. Surety: 3.

14 New Jersey Bureau of Vital Statistics, birth certificate (1898), Sam Trachtenbroth; New Jersey Department of Health and Senior Services, Trenton. Cit. Date: 28 Oct 2008. Surety: 3.

15 Beth Israel Cemetery (Woodbridge, New Jersey), Block 21, row P, grave 3. Surety: 3.

16 New Jersey New Jersey Bureau of Vital Statistics, marriage certificate 862 (1928), Charles Trachtenberg-Pauline B. Grossman; FHL microfilm. Surety: 3.

17 Essex, New Jersey, ( ), birth certificate (1900), Etta Trachtenberg. Cit. Date: 27 Oct 2008. Surety: 3.

18 Beth Israel Cemetery (Woodbridge, New Jersey), Block 21, row F, grave 6. Surety: 3.

19 New Jersey New Jersey Bureau of Vital Statistics, marriage certificate 2248 (1926), Samuel King-Etta Trachtenberg; FHL microfilm. Surety: 3.

20 Beth Israel Cemetery (Woodbridge, New Jersey), Block 17, row J, plot 20, grave 1. Surety: 3.

21 New Jersey New Jersey Bureau of Vital Statistics, marriage certificate 528 and 405 (1928), Messner-Trachtenberg; FHL microfilm. Cit. Date: 23 Nov 2008. Surety: 3.

22 New Jersey New Jersey Bureau of Vital Statistics, marriage certificate 1867 (1930), William Kalb-Pearl Trachtenberg; FHL microfilm. Surety: 3.

23 Essex, New Jersey, ( ), birth certificate no. 657 (1908), Raphael Trachtenberg. Cit. Date: 22 Oct 2008. Surety: 4.

24 Essex, New Jersey, death certificate no. 4100 (1919), Ralph Trachtenberg. Surety: 3.

25 New Jersey Bureau of Vital Statistics, Marriage Certificate (1927), Leon Lippman/Sadie Kalb; New Jersey Department of Health and Senior Services, Trenton. Cit. Date: 25 Oct 2008. Surety: 4.

26 Palm Beach, Florida, death certificate no. 10789243 (1999), Yolande Kalb; Office of Vital Statistics, West Palm Beach. Cit. Date: 9 Aug 1999. Cit. ID: 6099-7986, Surety: 4.

27 Beth Israel Cemetery (Woodbridge, New Jersey), Block 17, row J, plot 20, grave 2. Surety: 3.

28 Newark, New Jersey, WW II. Cit. Date: 28 Oct 2008. Surety: 3.

29 Alice Gould, (typescript. Cit. Date: 18 Nov 2008. Surety: 3.

30 New Jersey Bureau of Vital Statistics, birth certificate 280 (1904), William Kalb; New Jersey Department of Health and Senior Services, Trenton. Cit. Date: 27 Oct 2008. Surety: 4.

31 Essex, New Jersey, death certificate (1973), William Kalb. Surety: 4.

32 New Jersey Bureau of Vital Statistics, birth certificate 1067 (1907), Sadie Kalb; New Jersey Department of Health and Senior Services, Trenton. Cit. Date: 27 Oct 2008. Surety: 4.

33 New Jersey Bureau of Vital Statistics, birth certificate (1915), Aaron Kalb; New Jersey Department of Health and Senior Services, Trenton. Cit. Date: 27 Oct 2008. Surety: 4.

34 Palm Beach, Florida, death certificate no. 12802727 (2001), Aaron Kalb; Office of Vital Statistics, West Palm Beach. Cit. Date: 9 Aug 2001. Cit. ID: 6001-8222, Surety: 4.

35 New Jersey State of New Jersey Bureau of Vital Statistics, marriage certificate 43-922 (1939), Kalb-Wetter; digital image, "New Jersey Archives". Cit. Date: 1 Nov 2008. Surety: 4.

36 New Jersey State of New Jersey Bureau of Vital Statistics, marriage certificate ; digital image. Surety: 3.

37 "Obituaries," (Princeton) Princeton Packet, 10/10/1963. Cit. Date: 25 Oct 2008. Surety: 4.

38 U1180 database. Surety: 3.

39 Missouri Division of Health, birth certificate 3672-1046 (1929), Marie Christine Baumgartner. Cit. Date: 28 Jan 1929. Surety: 4.

40 Social Security Administration, "Social Security Death Index," database, Ancestry.com (accessed 5 May 2009), entry for Celia Trachtenberg, 1989, SS no. 137-40-6258. Cit. Date: 5 May 2009. Surety: 3.

41 Social Security Administration, "Social Security Death Index," database, Ancestry.com (accessed 10 May 2009), entry for Joseph Trachtenberg, 2002, SS no. 137-01-9563. Cit. Date: 10 May 2009. Surety: 3.