MK
Mary Kane — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Union, New Jersey
Our Model Tree links this Mary Kane across the 1930 and 1940 US Censuses in Union, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1914), then head of a 8-person household.
Age 16
b. ~1914
Female
Daughter
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Union, New Jersey |
| Surname | Kane |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Elizabeth City |
| Est. Birth Year | ~1914 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Kane | Daughter | — | 16 | ~1914 |
| Catherine Kane | Daughter | — | 7 | ~1923 |
| John Kane | Head | — | 40 | ~1890 |
| Thomas Kane | Son | — | 14 | ~1916 |
| John Kane | Son | — | 18 | ~1912 |
| James Kane | Son | — | 9 | ~1921 |
| William Kane | Son | — | 12 | ~1918 |
| Mary Kane | Spouse | — | 40 | ~1890 |
Census Appearances
1930
Union, New …
Daughter, age 16
Union, New Jersey · implied b. ~1914 — 8 household members
| Surname | Kane |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Union-County, New …
Daughter, age 27
Union-County, New Jersey · implied b. ~1913 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Keane |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Elizabeth City |
| 1935 Residence (County) | Union |
| Occupation | Stenographer |
| Industry | Lumber Co |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1100 |
| Highest Grade | H-4 |
| 1935 Residence | Same house |
| 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 Kane across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Kane
Daughter · 1930 · age 16 · b. ~1914 · New Jersey
★ You are viewing this record
Sibling
Thomas Kane
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Kane
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Kane
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Kane
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Kane
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 — Union, New Jersey
Open full size
1930 US Federal Census — Union, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1385:0751)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Ann Riordan | 50 | Head | — | New York |
| 52 | Margaret Riordan | 58 | Sister | — | New York |
| 53 | Mary Riordan | 56 | Sister | — | New York |
| 54 | Elizabeth Riordan | 54 | Sister | — | New York |
| 55 | John Tureck | 50 | Head | Laborer | Poland |
| 56 | Stella Tureck | 46 | Wife | — | Poland |
| 57 | John Tureck | 22 | Son | — | New Jersey |
| 58 | Mary Tureck | 18 | Daughter | — | New Jersey |
| 59 | Helen Tureck | 16 | Daughter | — | New Jersey |
| 60 | Sophie Tureck | 13 | Daughter | — | New Jersey |
| 61 | Frank Tureck | 11 | Son | — | New Jersey |
| 62 | Walter Tureck | 8 | Son | — | New Jersey |
| 63 | John Bors | 40 | Head | Fireman | Poland |
| 64 | Sadie Bors | 38 | Wife | — | Poland |
| 65 | John Bors | 17 | Son | Laborer | Poland |
| 66 | Mary Bors | 15 | Daughter | — | Poland |
| 67 | Helen Bors | 12 | Daughter | — | Poland |
| 68 | Stanley Bors | 9 | Son | — | New Jersey |
| 69 | Joseph Bors | 6 | Son | — | New Jersey |
| 70 | Edward Bors | 4 | Son | — | New Jersey |
| 71 | Theodore Bors | 1 | Son | — | New Jersey |
| 72 | John Logan | 41 | Head | Still Operator | Ireland |
| 73 | Mary Logan | 39 | Wife | — | Ireland |
| 74 | Sadie Logan | 13 | Daughter | — | New Jersey |
| 75 | Margaret Logan | 11 | Daughter | — | New Jersey |
| 76 | John Logan | 9 | Son | — | New Jersey |
| 77 | James Logan | 7 | Son | — | New Jersey |
| 78 | William Logan | 5 | Son | — | New Jersey |
| 79 | John Kane | 40 | Head | Laborer | Ireland |
| 80 | Mary Kane | 40 | Wife | — | Ireland |
| 81 | John Kane | 18 | Son | Laborer | New Jersey |
| 82 | Mary Kane THIS PERSON | 16 | Daughter | — | New Jersey |
| 83 | Thomas Kane | 14 | Son | — | New Jersey |
| 84 | William Kane | 12 | Son | — | New Jersey |
| 85 | James Kane | 9 | Son | — | New Jersey |
| 86 | Catherine Kane | 7 | Daughter | — | New Jersey |
| 87 | John Zimmerman | 36 | Head | Laborer | Austria |
| 88 | Mary Zimmerman | 33 | Wife | — | Austria |
| 89 | John Zimmerman | 10 | Son | — | New Jersey |
| 90 | Mary Zimmerman | 8 | Daughter | — | New Jersey |
| 91 | John Zimmerman | 52 | Head | Laborer | Poland |
| 92 | Mary Zimmerman | 53 | Wife | — | Poland |
| 93 | John Zimmerman | 19 | Son | Laborer | Poland |
| 94 | Mary Zimmerman | 17 | Daughter | Laborer | Poland |
| 95 | John Zimmerman | 32 | Head | Mach. Hand | Poland |
| 96 | Mary Zimmerman | 27 | Wife | — | Poland |
| 97 | John Zimmerman | 8 | Son | — | New Jersey |
| 98 | Mary Zimmerman | 6 | Daughter | — | New Jersey |
| 99 | John Zimmerman | 31 | Head | Benchwork | Poland |
| 100 | Mary Zimmerman | 27 | Wife | Clerk | Poland |
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)