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John Kaufman — 1910 US Census Record

Linked across censuses

1910 United States Federal Census · Essex, New Jersey

Our Model Tree links this John Kaufman across the 1900 and 1910 US Censuses in Essex, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1891), then head of a 9-person household.

Age 19 b. ~1891 Male Son Born: New Jersey Single

1910 Census Record Details

Census Year1910
LocationEssex, New Jersey
SurnameKaufman
Given NameJohn
Relationship to HeadSon
SexM
Color / RaceWhite
Age19
Marital StatusSingle
BirthplaceNew Jersey
Father's BirthplaceGermany
Mother's BirthplaceGermany
Additional Details
OccupationCarpenter
IndustryBuilder
Can ReadYes
Can WriteYes
Speaks EnglishEnglish
Birth StateNew Jersey
Birth CountryUnited States
Birthplace (normalized)new jersey
OccupationCarpenter
Township / WardNewark City Part Of
Est. Birth Year~1891

Household Members

Census records only state relationship to the household head. Pairwise kinship is derived (~90–95% accurate), not recorded. Step/blended families and boarders can break it.

9 people recorded at the same address in the 1910 census.

Name Relation to head Relative to John Age Birth yr
Frederick Kaufman Son — 16 ~1894
Rudolph Kaufman Son — 12 ~1898
Stephen Kaufman Son — 4 ~1906
Wilhelmina Kaufman Spouse — 42 ~1868
Edward Kaufman Son — 8 ~1902
Walter Kaufman Son — ~1910
Stephen Kaufman Head — 41 ~1869
John Kaufman Son — 19 ~1891
William Kaufman Son — 17 ~1893

Census Appearances

1900
Essex, New …
Son, age 10
Essex, New Jersey · implied b. ~1890 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Kaufmann
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 9
Marital Status Single
Birthplace New Jersey
Birth Month Sept
Birth Year 1890
Father's Birthplace Germany
Mother's Birthplace Germany
Birth State New Jersey
Birth Country United States
Birthplace (normalized) new jersey
1910
Essex, New …
Son, age 19
Essex, New Jersey · implied b. ~1891 — 9 household members
Surname Kaufman
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 19
Marital Status Single
Birthplace New Jersey
Father's Birthplace Germany
Mother's Birthplace Germany
Occupation Carpenter
Industry Builder
Can Read Yes
Can Write Yes
Speaks English English
Birth State New Jersey
Birth Country United States
Birthplace (normalized) new jersey

Model Tree

An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Linked across censuses
Our Model Tree links John Kaufman across 2 US Census years (1900 and 1910) in Essex, New Jersey, using XGBoost record linkage.
Show:
This person
Anchor record
John Kaufman
Son · 1910 · age 19 · b. ~1891 · New Jersey
★ You are viewing this record
Sibling
Walter Kaufman
Sibling · 1910 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frederick Kaufman
Sibling · 1910 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Kaufman
Sibling · 1910 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Stephen Kaufman
Sibling · 1910 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Kaufman
Sibling · 1910 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rudolph Kaufman
Sibling · 1910 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1910 US Federal Census — Essex, New Jersey Open full size

Page Contents

50 people indexed on this census page (ia:1910:13thcensus1910po881unit:0791)

Line Name Age Relation Occupation Birthplace
1 Julius Eitgenmeyer 44 Head Coal Dealer Germany
2 Emma Eitgenmeyer 34 Wife — Germany
3 Charles Eitgenmeyer 10 Son — New Jersey
4 George Eitgenmeyer 8 Son — New Jersey
5 Edna Eitgenmeyer 2 Daughter — New Jersey
6 Joseph Waebert 27 Head Carpenter New Jersey
7 Rose Waebert 24 Wife — New Jersey
8 Marguerite Waebert 59 Mother — Germany
9 William Alfrey 36 Head Carpenter New Jersey
10 Rose Alfrey 36 Wife — Germany
11 Elsie Alfrey 10 Daughter — New Jersey
12 Sophie Gangenbach 19 Boarder Seamstress New Jersey
13 John Winn 27 Head Contractor Germany
14 Barbara Winn 25 Wife — New Jersey
15 Gertrude Winn 5 Daughter — New Jersey
16 Herman Quant 41 Head Plumber Germany
17 Elizabeth Quant 34 Wife — Germany
18 Elizabeth Quant 3 Adopted Daughter — New Jersey
19 John Conradi 23 Head Painter New Jersey
20 Annie Conradi 22 Wife — New Jersey
21 William Conradi 4 Son — New Jersey
22 John Conradi 2 Son — New Jersey
23 Anna Conradi 0 Daughter — New Jersey
24 Charles Conradi 14 Brother Wrapper New Jersey
25 George Lockhart 33 Head Mason New Jersey
26 Bertha Lockhart 30 Wife — New Jersey
27 Bertha Lockhart 12 Daughter — New Jersey
28 George Lockhart 9 Son — New Jersey
29 Joseph Lockhart 3 Son — New Jersey
30 Stephen Kaufman 41 Head Carpenter Germany
31 Wilhelmina Kaufman 42 Wife — Germany
32 John Kaufman THIS PERSON 19 Son Carpenter New Jersey
33 William Kaufman 17 Son Driver New Jersey
34 Frederick Kaufman 16 Son Helper New Jersey
35 Rudolph Kaufman 12 Son — New Jersey
36 Edward Kaufman 8 Son — New Jersey
37 Stephen Kaufman 4 Son — New Jersey
38 Walter Kaufman 0 Son — New Jersey
39 August Oytwick 32 Head Button Maker New Jersey
40 Mabel Oytwick 29 Wife — New Jersey
41 Michael Shields 40 Head Laborer Ireland
42 Katie Shields 40 Wife — Ireland
43 Helen Shields 13 Daughter — New Jersey
44 Julia Shields 10 Daughter — New Jersey
45 Frank Reiss 42 Boarder Motor Man New Jersey
46 Michael Jordan 23 Boarder — Ireland
47 Robert Jordan 30 Boarder — Ireland
48 Israel Bontellier 63 Head Retired New Jersey
49 Margaret Bontellier 60 Wife — New Jersey
50 Elwood Bontellier 21 Son Plumber New Jersey

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1910 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.

Source: National Archives and Records Administration (NARA)

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