JF
John Flanagan — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Essex, New Jersey
Our Model Tree links this John Flanagan across the 1930 and 1940 US Censuses in Essex, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 12-person household.
Age 6
b. ~1924
Male
Son
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Essex, New Jersey |
| Surname | Flanagan |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | S. Ireland |
| Mother's Birthplace | S. Ireland |
| Additional Details | |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Newark City |
| Est. Birth Year | ~1924 |
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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| May Gartland | Daughter | — | 16 | ~1914 |
| Alice Flanagan | Daughter | — | 8 | ~1922 |
| Margaret Flanagan | Daughter | — | 14 | ~1916 |
| Wm Gartland | Son | — | 18 | ~1912 |
| John Flanagan | Son | — | 6 | ~1924 |
| John Gartland | Son | — | 24 | ~1906 |
| Thos Flanagan | Son | — | 18 | ~1912 |
| Briget Flanagan | Other | — | 42 | ~1888 |
| Michael Flanagan | Son | — | 17 | ~1913 |
| Thos Flanagan | Head | — | 44 | ~1886 |
| Grace Gartland | Daughter | — | 14 | ~1916 |
| Marg Gartland | Other | — | 47 | ~1883 |
Census Appearances
1930
Essex, New …
Son, age 6
Essex, New Jersey · implied b. ~1924 — 12 household members
| Surname | Flanagan |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | S. Ireland |
| Mother's Birthplace | S. Ireland |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Essex-County, New …
Son, age 15
Essex-County, New Jersey · implied b. ~1925 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Flannagan |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Newark City |
| 1935 Residence (County) | Essex |
| 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 Flanagan across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Flanagan
Son · 1930 · age 6 · b. ~1924 · New Jersey
★ You are viewing this record
Sibling
May Gartland
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Michael Flanagan
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thos Flanagan
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Flanagan
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Flanagan
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wm Gartland
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Gartland
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Gartland
Sibling · 1930 · age 14
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
50 people indexed on this census page (ia:1930:newjerseycensus00reel1335:0781)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Geo Walker | 25 | Head | Laborer | Virginia |
| 2 | Carrie Walker | 25 | Wife-H | — | Virginia |
| 3 | Geo Murray | 30 | Head | Laborer | Georgia |
| 4 | Clara Murray | 20 | Wife-H | — | Georgia |
| 5 | Walter Byrd | 24 | Head | Helper | New Jersey |
| 6 | Jos Pierce | 45 | Head | Retired | Pennsylvania |
| 7 | Eva Pierce | 42 | Wife-H | — | Pennsylvania |
| 8 | Seymour Pierce | 9 | Son | — | Pennsylvania |
| 9 | Jas Call | 26 | Head | Cond | N. Ireland |
| 10 | Mary Call | 23 | Wife-H | — | N. Ireland |
| 11 | Jas Jr Call | 2 | Son | — | New Jersey |
| 12 | Lilian Call | 0 | Daughter | — | New Jersey |
| 13 | Thos Bulger | 23 | Head | Rel. Man | New Jersey |
| 14 | Etta Bulger | 39 | Wife-H | — | New Jersey |
| 15 | Albert Witter | 19 | Step Son | Adjuster | New Jersey |
| 16 | Thos Witter | 16 | Step Son | Mimeograph | New Jersey |
| 17 | Geo Downs | 26 | Boarder | Laborer | New Jersey |
| 18 | Melancthon Meeker | 89 | G.F. | Retired | New Jersey |
| 19 | Julia Kelly | 62 | Head | — | New York |
| 20 | Josephine Kelly | 59 | Sister | — | New Jersey |
| 21 | Abe Lurie | 49 | Head | Tinsmith | Russia |
| 22 | Lena Lurie | 46 | Wife-H | — | Russia |
| 23 | Benj Lurie | 23 | Son | Clerk | New Jersey |
| 24 | Sadie Lurie | 20 | Daughter | Saleslady | New Jersey |
| 25 | Gert Lurie | 15 | Daughter | — | New Jersey |
| 26 | Edward Harden | 39 | Head | Helper | New Jersey |
| 27 | Julia Harden | 34 | Wife-H | — | Pennsylvania |
| 28 | Rich Harden | 4 | Son | — | New Jersey |
| 29 | Mary Schmidt | 57 | Wife-H | — | Ireland |
| 30 | Marc Healey | 47 | Head | — | New Jersey |
| 31 | Wm Healey | 18 | Son | Ship | New Jersey |
| 32 | Helen Healey | 19 | Daughter | Steno | New Jersey |
| 33 | John Lowery | 33 | Head | Polisher | New Jersey |
| 34 | Gertrude Lowery | 29 | Wife-H | — | New Jersey |
| 35 | Anna Lowery | 6 | Daughter | — | New Jersey |
| 36 | Eliza Lowery | 1 | Daughter | — | New Jersey |
| 37 | Thos Flanagan | 44 | Head | Leak Imp | S. Ireland |
| 38 | Briget Flanagan | 42 | Wife-H | — | S. Ireland |
| 39 | Thos Jr Flanagan | 18 | Son | Laborer | S. Ireland |
| 40 | Michael Flanagan | 17 | Son | Machinist | S. Ireland |
| 41 | Margaret Flanagan | 14 | Daughter | — | New Jersey |
| 42 | Alice Flanagan | 8 | Daughter | — | New Jersey |
| 43 | John Flanagan THIS PERSON | 6 | Son | — | New Jersey |
| 44 | Marg Gartland | 47 | Wife-H | Cleaner | New Jersey |
| 45 | John Gartland | 24 | Son | Helper | New Jersey |
| 46 | Wm Gartland | 18 | Son | Helper | New Jersey |
| 47 | May Gartland | 16 | Daughter | Inspector | New Jersey |
| 48 | Grace Gartland | 14 | Daughter | — | New Jersey |
| 49 | Jas Carr | 54 | Head | Lacquer | New Jersey |
| 50 | Jenny Carr | 50 | Wife-H | Wire Up | Pennsylvania |
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)