JM
John Mcmanus — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hudson-County, New Jersey
Our Model Tree links this John Mcmanus across the 1920, 1930 and 1940 US Censuses in Hudson-County, New Jersey (XGBoost, ~Confirmed), with identified parents George & George — first a head (b.~1913), then head of a 3-person household.
Age 27
b. ~1913
Male
Head
Born: New Jersey
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hudson-County, New Jersey |
| Surname | McManus |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Additional Details | |
| Occupation | Press Work |
| Industry | Newspaper |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 1400 |
| Highest Grade | No 11 |
| 1935 Residence | Same Place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Press Work |
| Township / Ward | Jersey City |
| Est. Birth Year | ~1913 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Mcmanus | Head | — | 27 | ~1913 |
| John Mcmanus | Son | — | 3 | ~1937 |
| Helen Mcmanus | Spouse | — | 22 | ~1918 |
Census Appearances
1920
Hudson, New …
Son, age 7
Hudson, New Jersey · implied b. ~1913 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McManus |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Hudson, New …
Son, age 17
Hudson, New Jersey · implied b. ~1913 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McManus |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Messenger |
| Industry | Jersey Journal |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Head, age 27
Hudson-County, New Jersey · implied b. ~1913 — 3 household members
| Surname | McManus |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Occupation | Press Work |
| Industry | Newspaper |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 1400 |
| Highest Grade | No 11 |
| 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 Mcmanus across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father George Mcmanus (~0.92 confidence) and father George Mcmanus (~0.92 confidence) and mother Annie Mcmanus (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Mcmanus
b. ~1858
Source father
● Household
· direct · ~0.92
Father
George Mcmanus
b. ~1867
Source father
● Household
· direct · ~0.92
Mother
Annie Mcmanus
b. ~1872
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Mcmanus
Head · 1940 · age 27 · b. ~1913 · New Jersey
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Hudson-County, New Jersey
Open full size
1940 US Federal Census — Hudson-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02405-00008)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Matilda Heller | 43 | Wife | — | New Jersey |
| 2 | Ernest Heller | 18 | Son | — | New Jersey |
| 3 | Charles Gaston | 47 | Head | Bartender | New Jersey |
| 4 | Nellie Gaston | 42 | Wife | — | New Jersey |
| 5 | Henry Gaston | 22 | Son | Iron Worker | New Jersey |
| 6 | Charles Gaston | 21 | Son | Helper Truck | New Jersey |
| 7 | Francis Gaston | 9 | Son | — | New Jersey |
| 8 | George Gahn | 61 | Head | — | New Jersey |
| 9 | Murray J. Palin | 38 | Head | Timekeeper | New York |
| 10 | Esther Palin | 32 | Wife | — | Pennsylvania |
| 11 | June Palin | 10 | Daughter | — | Pennsylvania |
| 12 | Michael Palin | 9 | Son | — | Pennsylvania |
| 13 | John Palin | 8 | Son | — | New Jersey |
| 14 | Joseph Palvino | 44 | Head | Owner Shoe Repair | Italy |
| 15 | Jessie Palvino | 38 | Wife | — | Italy |
| 16 | Angel Palvino | 7 | Daughter | — | New Jersey |
| 17 | Joseph Palvino | 3 | Son | — | New Jersey |
| 18 | Pauline Mastandrea | 15 | Sister-in-law | — | New Jersey |
| 19 | Walter Quinn | 44 | Head | Clerk | New Jersey |
| 20 | Ann Quinn | 18 | Wife | — | New Jersey |
| 21 | Anna Bearns | 40 | Mother-in-law | — | Maryland |
| 22 | Sylvester Bearns | 22 | Brother-in-law | Iron Worker | Maryland |
| 23 | John Bearns | 3 | Brother-in-law | — | New Jersey |
| 24 | George Dabbs | 50 | Head | Watchman | New Jersey |
| 25 | Stella Dabbs | 52 | Wife | — | New Jersey |
| 26 | William Brooks | 33 | Step Son | Farm Hand | New Jersey |
| 27 | Charles Light | 12 | Step Son | — | New Jersey |
| 28 | John Mcmanus THIS PERSON | 27 | Head | Press Work | New Jersey |
| 29 | Helen Mcmanus | 22 | Wife | — | New Jersey |
| 30 | John J. Mcmanus | 3 | Son | — | New Jersey |
| 31 | Alfred Chapman | 26 | Head | Machinist Helper | New Jersey |
| 32 | Rita Chapman | 26 | Wife | — | New Jersey |
| 33 | Rita Victoria Chapman | 0 | Daughter | — | New Jersey |
| 34 | Mae Brook | 42 | Head | — | New Jersey |
| 35 | Thomas Brook | 20 | Son | Tester | New Jersey |
| 36 | Mae Brook | 19 | Daughter | Tester | New Jersey |
| 37 | Claire Brook | 16 | Daughter | — | New Jersey |
| 38 | Viola Brook | 13 | Daughter | — | New Jersey |
| 39 | Frank Brook | 11 | Son | — | New Jersey |
| 40 | Catherine Brook | 10 | Daughter | — | New Jersey |
Pedigree Summary
John
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)