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Mary Link — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Union, New Jersey
Our Model Tree links this Mary Link across the 1920 and 1930 US Censuses in Union, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 11-person household.
Age 11
b. ~1919
Female
Daughter
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Union, New Jersey |
| Surname | Link |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Germany |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Elizabeth City |
| Est. Birth Year | ~1919 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Agnes Link | Daughter | — | 9 | ~1921 |
| William Link | Head | — | 54 | ~1876 |
| Irene Link | Daughter | — | ~1930 | |
| Gertie Link | Daughter | — | 15 | ~1915 |
| Helen Link | Daughter | — | 13 | ~1917 |
| William Link | Son | — | 6 | ~1924 |
| Mary Link | Other | — | 37 | ~1893 |
| Mary Link | Daughter | — | 11 | ~1919 |
| Louise Link | Daughter | — | 10 | ~1920 |
| Violet Link | Daughter | — | 4 | ~1926 |
| Rose Link | Daughter | — | 2 | ~1928 |
Census Appearances
1920
Union, New …
Daughter, age
Union, New Jersey · implied b. ~1920 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Link |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Germany |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Mother Tongue | German |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Union, New …
Daughter, age 11
Union, New Jersey · implied b. ~1919 — 11 household members
| Surname | Link |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Germany |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| 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 Mary Link across 2 US Census years (1920 and 1930) in Union, New Jersey, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Link
Daughter · 1930 · age 11 · b. ~1919 · New Jersey
★ You are viewing this record
Sibling
Gertie Link
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Link
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Link
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Link
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Link
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louise Link
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Link
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Violet Link
Sibling · 1930 · age 4
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 — Union, New Jersey
Open full size
1930 US Federal Census — Union, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1386:0447)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Anna Carney | 32 | Head-H | Laborer | New York |
| 2 | Margaret Carney | 13 | daughter | Cash Girl | New Jersey |
| 3 | Doris Carney | 11 | daughter | None | New Jersey |
| 4 | James Mitchell | 38 | Head | Laborer | Scotland |
| 5 | George R. Mitchell | 35 | son | None | Scotland |
| 6 | James Mitchell | 2 | daughter | None | Scotland |
| 7 | William Miller | 28 | Head | Machinist | Germany |
| 8 | Sophie Miller | 26 | Wife-H | None | Germany |
| 9 | William Miller | 2 | son | None | New Jersey |
| 10 | Peter Tittel | 35 | Head | Fruit Ice Maker | Roumania |
| 11 | Rose Tittel | 27 | Wife-H | None | Roumania |
| 12 | Alfred Tittel | 6 | son | None | New Jersey |
| 13 | Richard Tittel | 4 | son | None | New Jersey |
| 14 | John Auder | 26 | Head | Manufacturer | Roumania |
| 15 | Catherine Auder | 19 | Wife-H | None | New York |
| 16 | Albert Auder | 1 | son | None | New Jersey |
| 17 | Frank Madas | 25 | Head | Truck Driver | Pennsylvania |
| 18 | Mary Madas | 27 | Wife-H | None | Austria |
| 19 | Frank Madas | 2 | son | None | New Jersey |
| 20 | Louis Madas | 1 | son | None | New Jersey |
| 21 | Alexander Ogilvie | 25 | Head | Laborer | Scotland |
| 22 | Agnes Ogilvie | 31 | Wife-H | None | Scotland |
| 23 | Agnes Ogilvie | 1 | daughter | None | New Jersey |
| 24 | Emil Reilly | 28 | Head | Truck Driver | New Jersey |
| 25 | Mildred Reilly | 22 | Wife-H | None | New York |
| 26 | Mildred J. Reilly | 3 | daughter | None | New Jersey |
| 27 | Muriel M. Reilly | 2 | daughter | None | New Jersey |
| 28 | Viola J. Reilly | 1 | daughter | None | New Jersey |
| 29 | Joseph Faella | 45 | Head | Laborer | Italy |
| 30 | Mary Faella | 43 | Wife-H | None | Italy |
| 31 | Carmen Faella | 8 | son | None | New Jersey |
| 32 | Alfred Faella | 4 | son | None | New Jersey |
| 33 | William Link | 54 | Head | Machinist | Germany |
| 34 | Mary Link | 37 | Wife-H | None | Pennsylvania |
| 35 | Gertie Link | 15 | daughter | None | New Jersey |
| 36 | Helen Link | 13 | daughter | None | New Jersey |
| 37 | Mary Link THIS PERSON | 11 | daughter | None | New Jersey |
| 38 | Louise Link | 10 | daughter | None | New Jersey |
| 39 | Agnes Link | 9 | daughter | None | New Jersey |
| 40 | William Link | 6 | son | None | New Jersey |
| 41 | Violet Link | 4 | daughter | None | New Jersey |
| 42 | Rose M. Link | 2 | daughter | None | New Jersey |
| 43 | Irene Link | 0 | daughter | None | New Jersey |
| 44 | James Leland | 35 | Head | Pipe Fitter | Pennsylvania |
| 45 | Lillian Leland | 35 | Wife-H | None | New York |
| 46 | William Wagner | 33 | Head | Electrician | Pennsylvania |
| 47 | Jean Wagner | 33 | Wife-H | Operator | Maryland |
| 48 | William Wagner | 11 | son | None | Maryland |
| 49 | James Straph | 26 | Head | Operator | Irish Free State |
| 50 | Theresa Straph | 21 | Wife-H | None | Irish Free State |
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)