JM
John Maguire — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Camden, New Jersey
Our Model Tree links this John Maguire across the 1930 and 1940 US Censuses in Camden, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1914), then head of a 9-person household.
Age 16
b. ~1914
Male
Son
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Camden, New Jersey |
| Surname | Maguire |
| Given Name | John J |
| Relationship to Head | Son |
| Sex | M |
| 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 | Camden 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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Winifred Maguire | Spouse | — | 52 | ~1878 |
| Francis Maguire | Son | — | 19 | ~1911 |
| Bernard Maguire | Son | — | 23 | ~1907 |
| Arthur Maguire | Son | — | 25 | ~1905 |
| Winifred Maguire | Daughter | — | 18 | ~1912 |
| Edward Maguire | Son | — | 21 | ~1909 |
| Kathleen Maguire | Daughter | — | 12 | ~1918 |
| Bernard Maguire | Head | — | 57 | ~1873 |
| John Maguire | Son | — | 16 | ~1914 |
Census Appearances
1930
Camden, New …
Son, age 16
Camden, New Jersey · implied b. ~1914 — 9 household members
| Surname | Maguire |
| Given Name | John J |
| Relationship to Head | Son |
| Sex | M |
| 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
Camden-County, New …
Head, age 26
Camden-County, New Jersey · implied b. ~1914 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mauger |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Berlin Township |
| 1935 Residence (County) | Camden |
| Occupation | Cutter Grinder |
| Industry | Foundry |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 1800 |
| Highest Grade | No 8 |
| 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 John Maguire across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Maguire
Son · 1930 · age 16 · b. ~1914 · New Jersey
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Sibling
Bernard Maguire
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Maguire
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Maguire
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kathleen Maguire
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Winifred Maguire
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Maguire
Sibling · 1930 · age 21
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 — Camden, New Jersey
Open full size
1930 US Federal Census — Camden, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1320:0579)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Alfred Armstrong | 33 | Head | Salesman | New Jersey |
| 52 | Gertrude Armstrong | 32 | Wife | — | New Jersey |
| 53 | Byron S Armstrong | 2 | Son | — | New Jersey |
| 54 | Bernard Maguire | 57 | Head | — | Ireland |
| 55 | Winifred Maguire | 52 | Wife | — | Ireland |
| 56 | Arthur Maguire | 25 | Son | Clerk | New Jersey |
| 57 | Bernard J Maguire | 23 | Son | Signalman | New Jersey |
| 58 | Edward Maguire | 21 | Son | — | New Jersey |
| 59 | Francis Maguire | 19 | Son | — | New Jersey |
| 60 | Winifred Maguire | 18 | Daughter | — | New Jersey |
| 61 | John J Maguire THIS PERSON | 16 | Son | — | New Jersey |
| 62 | Kathleen Maguire | 12 | Daughter | — | New Jersey |
| 63 | Rose Pepe | 36 | Head | — | Italy |
| 64 | Salvatore Pepe | 40 | Son | Government Clerk | Italy |
| 65 | Antonella Croce | 17 | Daughter | — | Pennsylvania |
| 66 | Angelo Croce | 16 | Son | — | Pennsylvania |
| 67 | Philomena Pepe | 13 | Daughter | — | New Jersey |
| 68 | Mary Pepe | 8 | Daughter | — | New Jersey |
| 69 | Josephine Lorenzo | 30 | Head | — | New Jersey |
| 70 | Frank Lorenzo | 9 | Son | — | New Jersey |
| 71 | Daniel Lorenzo | 7 | Son | — | New Jersey |
| 72 | Anthony Lorenzo | 5 | Son | — | New Jersey |
| 73 | Frank J Bushel | 28 | Head | Scrap Moulder | New Jersey |
| 74 | Marion Bushel | 23 | Wife | — | New Jersey |
| 75 | Frank J Jr Bushel | 4 | Son | — | Pennsylvania |
| 76 | Geraldine Bushel | 2 | Daughter | — | Pennsylvania |
| 77 | Rosalie Bushel | 0 | Daughter | — | New Jersey |
| 78 | Joseph Mogano | 32 | Head | Crane Operator | Italy |
| 79 | Louis Mogano | 13 | Son | — | Pennsylvania |
| 80 | Salvador Tomassini | 50 | Head | Stamper | Italy |
| 81 | Liborce Tomassini | 39 | Wife | — | Italy |
| 82 | Francis Contro | 20 | Step-son | Server | Italy |
| 83 | Frank Contro | 28 | Head | Laborer | Italy |
| 84 | Lena Tomassini | 8 | Daughter | — | New Jersey |
| 85 | Anthony Jewels | 56 | Head | Gang Man | Italy |
| 86 | Marie Jewels | 54 | Wife | — | Italy |
| 87 | William Jewels | 35 | Son | Electrician | Italy |
| 88 | Felice Jewels | 24 | Son | Barber | Italy |
| 89 | Rose Jewels | 20 | Daughter | Telephone Operator | New Jersey |
| 90 | Lena Jewels | 18 | Daughter | Telephone Operator | New Jersey |
| 91 | Lucy Jewels | 17 | Daughter | Helper | New Jersey |
| 92 | Daniel Jewels | 15 | Son | — | New Jersey |
| 93 | Joseph Fimino | 35 | Head | Clothing Presser | Italy |
| 94 | Philomena Fimino | 33 | Wife | — | Italy |
| 95 | Gennarino Fimino | 7 | Son | — | Pennsylvania |
| 96 | Anna Fimino | 5 | Daughter | — | Pennsylvania |
| 97 | Jennie Fimino | 3 | Daughter | — | New Jersey |
| 98 | Raphaela Fimino | 1 | Daughter | — | New Jersey |
| 99 | Vincent Fimino | 33 | Brother | Laborer | Italy |
| 100 | Alphonso Basile | 31 | Brother-in-law | Cabinet Maker | Italy |
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)