MR
Margaret Reilly — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Union-County, New Jersey
Our Model Tree links this Margaret Reilly across the 1930 and 1940 US Censuses in Union-County, New Jersey (XGBoost, ~Confirmed) — first a spouse (b.~1895), then head of a 11-person household.
Age 45
b. ~1895
Female
Spouse
Born: England
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Union-County, New Jersey |
| Surname | Reilly |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Roselle |
| 1935 Residence (County) | Union |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Roselle |
| Est. Birth Year | ~1895 |
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 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Thomas Reilly | Son | — | 17 | ~1923 |
| Robert Reilly | Son | — | 12 | ~1928 |
| Patricia Reilly | Daughter | — | 11 | ~1929 |
| Margaret Reilly | Daughter | — | 18 | ~1922 |
| Alfred Reilly | Son | — | 8 | ~1932 |
| John Reilly | Head | — | 47 | ~1893 |
| Joseph Reilly | Son | — | 19 | ~1921 |
| Harold Reilly | Son | — | 16 | ~1924 |
| Patrick Reilly | Son | — | 5 | ~1935 |
| John Reilly | Son | — | 14 | ~1926 |
| Margaret Reilly | Spouse | — | 45 | ~1895 |
Census Appearances
1930
Union, New …
Other, age 36
Union, New Jersey · implied b. ~1894 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reilly |
| Given Name | Margaret |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1900 |
| Age at First Marriage | 26 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Union-County, New …
Spouse, age 45
Union-County, New Jersey · implied b. ~1895 — 11 household members
| Surname | Reilly |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Roselle |
| 1935 Residence (County) | Union |
| Naturalization Status | Naturalized |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Margaret Reilly across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Margaret Reilly
Spouse · 1940 · age 45 · b. ~1895 · New Jersey
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Union-County, New Jersey
Open full size
1940 US Federal Census — Union-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02388-00673)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Paul Russell | 7 | Son | — | New Jersey |
| 42 | Arthur A. Gilbert | 41 | Head | Project Engineer | New Jersey |
| 43 | Florence Gilbert | 42 | Wife | — | New Jersey |
| 44 | Audrey Gilbert | 15 | Daughter | — | New Jersey |
| 45 | Jean Gilbert | 13 | Daughter | — | New Jersey |
| 46 | Madeline Troy | 35 | Lodger | Stenographer | New York |
| 47 | Harry H. Hankinson | 40 | Head | Officer | Pennsylvania |
| 48 | Mary S. Hankinson | 40 | Wife | — | New Jersey |
| 49 | Elizabeth Hankinson | 16 | Daughter | — | New Jersey |
| 50 | Elizabeth Hard | 73 | Mother-in-law | Clerk | New York |
| 51 | Michael Hard | 67 | Father-in-law | — | Ireland |
| 52 | Frank Hard | 27 | Brother-in-law | Salesman | New York |
| 53 | Archibald W. Ferman | 46 | Head | Salesman | New Jersey |
| 54 | Rebecca H. Ferman | 45 | Wife | — | New Jersey |
| 55 | Margaret Ferman | 20 | Daughter | Stenographer | New Jersey |
| 56 | Emma Ferman | 20 | Daughter | Stenographer | New Jersey |
| 57 | Robert A. Ferman | 19 | Son | Farming | New Jersey |
| 58 | Thomas Ferman | 14 | Son | Delivery Boy | New Jersey |
| 59 | Archibald Jr. Ferman | 13 | Son | — | New Jersey |
| 60 | John Reilly | 47 | Head | Painter | New Jersey |
| 61 | Margaret Reilly THIS PERSON | 45 | Wife | — | England |
| 62 | Joseph Reilly | 19 | Son | — | New Jersey |
| 63 | Margaret Reilly | 18 | Daughter | — | New Jersey |
| 64 | Thomas Reilly | 17 | Son | — | New Jersey |
| 65 | Harold Reilly | 16 | Son | — | New Jersey |
| 66 | John Reilly | 14 | Son | — | New Jersey |
| 67 | Robert Reilly | 12 | Son | — | New Jersey |
| 68 | Patricia Reilly | 11 | Daughter | — | New Jersey |
| 69 | Alfred Reilly | 8 | Son | — | New Jersey |
| 70 | Patrick Reilly | 5 | Son | — | New Jersey |
| 71 | Harmon J. Fritz | 33 | Head | Service Man | Pennsylvania |
| 72 | Rosemary Fritz | 33 | Wife | — | Pennsylvania |
| 73 | Elizabeth Fritz | 8 | Daughter | — | Pennsylvania |
| 74 | Joan Gloria Fritz | 6 | Daughter | — | Pennsylvania |
| 75 | Charles Leesburg | 76 | Lodger | — | Pennsylvania |
| 76 | Joseph C. Olney | 61 | Head | Superintendent | Michigan |
| 77 | Helen Olney | 63 | Wife | — | New York |
| 78 | Bruce J. Olney | 40 | Son | Salesman | New Jersey |
| 79 | Jean Olney | 39 | Daughter-in-law | — | New Jersey |
| 80 | Robert B. Olney | 11 | Grandson | — | Florida |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)