DC
Dorothy Clark — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Middlesex, New Jersey
Our Model Tree links this Dorothy Clark across the 1920 and 1930 US Censuses in Middlesex, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 10-person household.
Age 14
b. ~1916
Female
Daughter
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, New Jersey |
| Surname | Clark |
| Given Name | Dorothy R. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | New Brunswick City |
| Est. Birth Year | ~1916 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Marion Clark | Daughter | — | 9 | ~1921 |
| Ruth Clark | Daughter | — | 2 | ~1928 |
| Margaret Clark | Daughter | — | 5 | ~1925 |
| Dorothy Clark | Daughter | — | 14 | ~1916 |
| Mildred Clark | Daughter | — | 17 | ~1913 |
| Thomas Clark | Head | — | 41 | ~1889 |
| John Clark | Son | — | 18 | ~1912 |
| Thomas Clark | Son | — | 20 | ~1910 |
| Richard Clark | Son | — | ~1930 | |
| Mary Clark | Spouse | — | 41 | ~1889 |
Census Appearances
1920
Middlesex, New …
Daughter, age 4
Middlesex, New Jersey · implied b. ~1916 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | none |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Middlesex, New …
Daughter, age 14
Middlesex, New Jersey · implied b. ~1916 — 10 household members
| Surname | Clark |
| Given Name | Dorothy R. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Can Read/Write | Yes |
| 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 Dorothy Clark across 2 US Census years (1920 and 1930) in Middlesex, New Jersey, using XGBoost record linkage.
Show:
This person
Anchor record
Dorothy Clark
Daughter · 1930 · age 14 · b. ~1916 · New Jersey
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Sibling
Thomas Clark
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Clark
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Clark
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Clark
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Clark
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Clark
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Clark
Sibling · 1930 · age 9
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:newjerseycensus00reel1367:0712)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Cecelia Gray | 53 | Head | — | Irish Free State |
| 52 | Harold Gray | 24 | Son | Clerk | New Jersey |
| 53 | Evelyn P. Gray | 23 | Daughter | Bookkeeper | New Jersey |
| 54 | John H. Hayter | 43 | Head | Signalman | New Jersey |
| 55 | Ella M. Hayter | 38 | Wife | — | Pennsylvania |
| 56 | Robert J. Hayter | 17 | Son | Draftsman | New Jersey |
| 57 | Helen A. Hayter | 8 | Daughter | — | New Jersey |
| 58 | John E. Smith | 10 | Nephew | — | New Jersey |
| 59 | Edward Ferguson | 47 | Head | Needle Maker | New Jersey |
| 60 | Josephine Ferguson | 35 | Wife | — | New Jersey |
| 61 | Doris M. Ferguson | 11 | Daughter | Secretary | New Jersey |
| 62 | Willard A. Ferguson | 14 | Son | Driver | New Jersey |
| 63 | John E. Ferguson | 12 | Son | — | New Jersey |
| 64 | Florence C. Ferguson | 10 | Daughter | — | New Jersey |
| 65 | Robert Ferguson | 7 | Son | — | New Jersey |
| 66 | Eleanor Jewett | 28 | Sister in law | — | New Jersey |
| 67 | George J. Lyons | 42 | Head | Maintainer | New Hampshire |
| 68 | Nellie Lyons | 40 | Wife | — | New York |
| 69 | James P. Lyons | 20 | Son | Clerk | New York |
| 70 | Rose M. Lyons | 17 | Daughter | — | New York |
| 71 | George C. Lyons | 15 | Son | — | New York |
| 72 | Anthony Lyons | 12 | Son | — | New York |
| 73 | John J. Lyons | 11 | Son | — | New York |
| 74 | Edward Lyons | 2 | Son | — | New York |
| 75 | Thomas F. Clark | 41 | Head | Laborer | New Jersey |
| 76 | Mary W. Clark | 41 | Wife | — | New Jersey |
| 77 | John F. Clark | 18 | Son | Laborer | New Jersey |
| 78 | Mildred C. Clark | 17 | Daughter | — | New Jersey |
| 79 | Dorothy R. Clark THIS PERSON | 14 | Daughter | — | New Jersey |
| 80 | Marion A. Clark | 9 | Daughter | — | New Jersey |
| 81 | Margaret D. Clark | 5 | Daughter | — | New Jersey |
| 82 | Ruth A. Clark | 2 | Daughter | — | New Jersey |
| 83 | Richard C. Clark | 0 | Son | — | New Jersey |
| 84 | Thomas J. Clark | 20 | Son | — | New Jersey |
| 85 | Robert W. Samuelson | 31 | Head | Pattern Maker | Connecticut |
| 86 | Wanda Samuelson | 29 | Wife | — | Connecticut |
| 87 | Evelyn Samuelson | 7 | Daughter | — | New Jersey |
| 88 | Dorothy Samuelson | 6 | Daughter | — | New Jersey |
| 89 | Emma Hart | 48 | Head | — | Pennsylvania |
| 90 | Gertrude Hart | 28 | Daughter | Hair Dresser | New Jersey |
| 91 | Ruth Hart | 18 | Daughter | Bookkeeper | New Jersey |
| 92 | Myrtle Hart | 15 | Daughter | — | New Jersey |
| 93 | Grace Hart | 10 | Daughter | — | New Jersey |
| 94 | James W. Reid | 29 | Head | Manager | New Jersey |
| 95 | Elizabeth V. Reid | 29 | Wife | — | New York |
| 96 | Mary E. Reid | 9 | Daughter | — | New Jersey |
| 97 | James C. Reid | 7 | Son | — | New Jersey |
| 98 | Veronica Reid | 2 | Daughter | — | New Jersey |
| 99 | Emma Jackel | 69 | Head | — | Austria |
| 100 | Mary Croft | 30 | Daughter | Waitress | New York |
Related Census Records
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)