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Margaret Brady — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Essex, New Jersey
Our Model Tree links this Margaret Brady across the 1930 and 1940 US Censuses in Essex, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1905), then head of a 16-person household.
Age 25
b. ~1905
Female
Daughter
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Essex, New Jersey |
| Surname | Brady |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Additional Details | |
| Occupation | Operator |
| Industry | Electric Laundry |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Operator |
| Township / Ward | Orange City |
| Est. Birth Year | ~1905 |
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.
16 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Ruth Burke | Other | — | 6 | ~1924 |
| John Tracy | Son | — | 20 | ~1910 |
| Francis Brady | Son | — | 19 | ~1911 |
| Katherine Brady | Daughter | — | 27 | ~1903 |
| Ruth Burke | Daughter | — | 25 | ~1905 |
| George Burke | Other | — | 40 | ~1890 |
| Edward Brady | Son | — | 28 | ~1902 |
| Walter Tracy | Head | — | 50 | ~1880 |
| Alice Brady | Daughter | — | 20 | ~1910 |
| Margaret Brady | Daughter | — | 25 | ~1905 |
| Annette Tracy | Other | — | 17 | ~1913 |
| Dorothy Tracy | Daughter | — | 19 | ~1911 |
| Mary Brady | Other | — | 50 | ~1880 |
| Joseph Brady | Son | — | 32 | ~1898 |
| George Burke | Other | — | 4 | ~1926 |
| Florence Brady | Daughter | — | 23 | ~1907 |
Census Appearances
1930
Essex, New …
Daughter, age 25
Essex, New Jersey · implied b. ~1905 — 16 household members
| Surname | Brady |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Occupation | Operator |
| Industry | Electric Laundry |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Essex-County, New …
Spouse, age 35
Essex-County, New Jersey · implied b. ~1905 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brady |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | N. Orange |
| 1935 Residence (County) | Essex |
| Highest Grade | H-4 |
| 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 Margaret Brady across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Brady
Daughter · 1930 · age 25 · b. ~1905 · New Jersey
★ You are viewing this record
Sibling
Francis Brady
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katherine Brady
Sibling · 1930 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Brady
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Tracy
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Brady
Sibling · 1930 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Tracy
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Brady
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Brady
Sibling · 1930 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Burke
Sibling · 1930 · age 25
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 — Essex, New Jersey
Open full size
1930 US Federal Census — Essex, New Jersey
Page Contents
46 people indexed on this census page (ia:1930:newjerseycensus00reel1343:0052)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Doris Stills | 32 | Wife-H | Servant | Virginia |
| 52 | Geneva Stills | 16 | Lodger | — | Virginia |
| 53 | William Hill | 70 | Head | — | New Jersey |
| 54 | Mary E. Hill | 72 | Wife-H | — | Pennsylvania |
| 55 | Gertrude Hill | 17 | Daughter | — | New Jersey |
| 56 | Harry Tully | 29 | Head | Manager | New Jersey |
| 57 | Alice Tully | 23 | Wife | — | Iowa |
| 58 | Kathryn Tully | 11 | Daughter | — | New Jersey |
| 59 | Lucil Tully | 6 | Daughter | — | New Jersey |
| 60 | Son Tully | 2 | Son | — | New Jersey |
| 61 | Carol Tully | 5 | Daughter | — | New Jersey |
| 62 | Alice G. Tully | 0 | Daughter | — | New Jersey |
| 63 | Robert Tully | 1 | Son | — | New Jersey |
| 64 | Henry Coyne | 52 | Head | Trucker | New Jersey |
| 65 | Edith Coyne | 42 | Wife | — | Massachusetts |
| 66 | Alice Coyne | 8 | Daughter | — | New Jersey |
| 67 | John Mcmahon | 44 | Head | Dairyman | Northern Ireland |
| 68 | Mary Mcmahon | 38 | Wife-H | — | Northern Ireland |
| 69 | Mary Mcmahon | 13 | Daughter | — | New Jersey |
| 70 | Adeline Fawcett | 73 | Head | — | Germany |
| 71 | Henry Roemer | 48 | Head | Baker | Germany |
| 72 | Hannah Roemer | 45 | Wife-H | — | Germany |
| 73 | Otto Roemer | 22 | Son | Baker | New York |
| 74 | Marie Roemer | 17 | Daughter | Clerk | New Jersey |
| 75 | Elsie Roemer | 12 | Daughter | — | New Jersey |
| 76 | Gertrude Roemer | 12 | Daughter | — | New Jersey |
| 77 | Thomas Muehlhofer | 28 | Head | Printer | New Jersey |
| 78 | Susan Muehlhofer | 23 | Wife-H | — | New Jersey |
| 79 | Thomas Jr. Muehlhofer | 3 | Son | — | New Jersey |
| 80 | Joseph Muehlhofer | 0 | Son | — | New Jersey |
| 81 | Walter Tracy | 50 | Head | — | New Jersey |
| 82 | Dorothy Tracy | 19 | Daughter | — | New Jersey |
| 83 | John Tracy | 20 | Son | Plumber | New Jersey |
| 84 | Annette Tracy | 17 | Daughter-in-law | — | New Jersey |
| 85 | Ruth Burke | 25 | Daughter | — | New Jersey |
| 86 | George Burke | 40 | Son-in-law | Clerk | Connecticut |
| 87 | Ruth M. Burke | 6 | Granddaughter | — | New Jersey |
| 88 | George Burke | 4 | Grandson | — | New Jersey |
| 89 | Mary Brady | 50 | H | — | Irish Free State |
| 90 | Joseph Brady | 32 | Son | Chauffeur | New Jersey |
| 91 | Edward Brady | 28 | Son | Chauffeur | New Jersey |
| 92 | Katherine Brady | 27 | Daughter | Operator | New Jersey |
| 93 | Margaret Brady THIS PERSON | 25 | Daughter | Operator | New Jersey |
| 94 | Florence Brady | 23 | Daughter | Shipping Clerk | New Jersey |
| 95 | Alice Brady | 20 | Daughter | Operator | New Jersey |
| 96 | Francis Brady | 19 | Son | Messenger | New Jersey |
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)