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Kathryn Smith — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Middlesex, New Jersey
Our Model Tree links this Kathryn Smith across the 1930 and 1940 US Censuses in Middlesex, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 11-person household.
Age 3
b. ~1927
Female
Daughter
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, New Jersey |
| Surname | Smith |
| Given Name | Kathryn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Borough Of South River |
| Est. Birth Year | ~1927 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Kathryn | Age | Birth yr |
|---|---|---|---|---|
| John Smith | Son | — | 21 | ~1909 |
| Amelia Cunningham | Daughter | — | 14 | ~1916 |
| Theodore Cunningham | Son | — | 12 | ~1918 |
| Arthur Smith | Son | — | 17 | ~1913 |
| Edwin Smith | Son | — | 8 | ~1922 |
| Kathryn Smith | Daughter | — | 3 | ~1927 |
| Helena Smith | Head | — | 48 | ~1882 |
| Amelia Smith | Spouse | — | 45 | ~1885 |
| Ruth Smith | Daughter | — | 7 | ~1923 |
| Charles Smith | Son | — | 13 | ~1917 |
| Evelyn Cunningham | Daughter | — | 17 | ~1913 |
Census Appearances
1930
Middlesex, New …
Daughter, age 3
Middlesex, New Jersey · implied b. ~1927 — 11 household members
| Surname | Smith |
| Given Name | Kathryn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Middlesex-County, New …
Daughter, age 12
Middlesex-County, New Jersey · implied b. ~1928 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | North Brunswick Twp |
| 1935 Residence (County) | Middlesex |
| Highest Grade | H 3 |
| 1935 Residence | Same place |
| 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.
Our Model Tree links Kathryn Smith across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Kathryn Smith
Daughter · 1930 · age 3 · b. ~1927 · New Jersey
★ You are viewing this record
Sibling
Arthur Smith
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Cunningham
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theodore Cunningham
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edwin Smith
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Amelia Cunningham
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Smith
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Smith
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Smith
Sibling · 1930 · age 13
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
1930 US Federal Census — Middlesex, New Jersey
Open full size
1930 US Federal Census — Middlesex, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1369:0548)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Anna Laszkowsky | 23 | Wife | Laborer | Poland |
| 52 | Alex Laszkowsky | 1 | Son | — | New Jersey |
| 53 | George Catchurley | 35 | Head | Laborer | Poland |
| 54 | Eva Catchurley | 25 | Wife | — | Poland |
| 55 | Sophia Catchurley | 4 | Daughter | — | New Jersey |
| 56 | Daniel Perone | 44 | Head | Laborer | Hungary |
| 57 | Margaret Perone | 43 | Wife | — | Hungary |
| 58 | Stephen Perone | 16 | Son | — | New Jersey |
| 59 | Margaret Perone | 15 | Daughter | — | New Jersey |
| 60 | Goldie Perone | 14 | Daughter | Stripper | New Jersey |
| 61 | Alex Perone | 11 | Son | — | New Jersey |
| 62 | Anna Perone | 9 | Daughter | — | New Jersey |
| 63 | Lillian Perone | 1 | Daughter | — | New Jersey |
| 64 | Frank Volgyi | 50 | Boarder | Laborer | Hungary |
| 65 | Paul Henthorne | 42 | Head | Policeman | Russia |
| 66 | Anna Henthorne | 37 | Wife | Laborer | Russia |
| 67 | Magdeline Dugan | 80 | Mother | — | Russia |
| 68 | Helena Smith | 48 | Head | Laborer | Germany |
| 69 | Amelia Smith | 45 | Wife | — | Germany |
| 70 | John Smith | 21 | Son | Laborer | New Jersey |
| 71 | Arthur Smith | 17 | Son | Laborer | New Jersey |
| 72 | Charles Smith | 13 | Son | — | New Jersey |
| 73 | Edwin Smith | 8 | Son | — | New Jersey |
| 74 | Ruth Smith | 7 | Daughter | — | New Jersey |
| 75 | Kathryn Smith THIS PERSON | 3 | Daughter | — | New Jersey |
| 76 | Evelyn Cunningham | 17 | Daughter | Stripper | New Jersey |
| 77 | Amelia Cunningham | 14 | Daughter | — | New Jersey |
| 78 | Theodore Cunningham | 12 | Son | — | New Jersey |
| 79 | Joseph Labovitch | 43 | Head | Laborer | Poland |
| 80 | Anna Labovitch | 43 | Wife | Laborer (Clerk) | Poland |
| 81 | Peter Yesterlof | 18 | Boarder | — | New Jersey |
| 82 | Herbert Blailey | 40 | Head | Chemist Helper | New York |
| 83 | Bertha Blailey | 35 | Wife | — | New Jersey |
| 84 | Margaret Blailey | 16 | Daughter | Laborer | New Jersey |
| 85 | Deborah Blailey | 12 | Son | — | New Jersey |
| 86 | Margaret Winkler | 70 | Mother | — | Germany |
| 87 | Gustav Winkler | 32 | Head | Laborer | New Jersey |
| 88 | Julia Winkler | 29 | Wife | — | New Jersey |
| 89 | Martha Winkler | 10 | Daughter | — | New Jersey |
| 90 | Edward Winkler | 9 | Son | — | New Jersey |
| 91 | Frances Winkler | 8 | Daughter | — | New Jersey |
| 92 | Margaret Winkler | 1 | Daughter | — | New Jersey |
| 93 | John Lippel | 41 | Head | Stitcher | New Jersey |
| 94 | Bertha Lippel | 40 | Wife | — | Germany |
| 95 | Susanne Lippel | 8 | Daughter | Dress Maker | New Jersey |
| 96 | Ferdinand Lippel | 3 | Son | Laborer | New Jersey |
| 97 | Emmanuel Henry | 38 | Head | — | New Jersey |
| 98 | Mary Henry | 30 | Wife | — | New Jersey |
| 99 | Edward Henry | 3 | Son | Mechanic | New Jersey |
| 100 | Henry | None | — | — | — |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)