LM
Louise Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Passaic-County, New Jersey
Our Model Tree links this Louise Martin across the 1920, 1930 and 1940 US Censuses in Passaic-County, New Jersey (XGBoost, ~Confirmed) — first a spouse (b.~1900), then head of a 5-person household.
Age 40
b. ~1900
Female
Spouse
Born: New York
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Passaic-County, New Jersey |
| Surname | Martin |
| Given Name | Louise A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | Clifton |
| 1935 Residence (County) | Passaic |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same house |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Clifton |
| Est. Birth Year | ~1900 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Louise | Age | Birth yr |
|---|---|---|---|---|
| John Martin | Son | — | 19 | ~1921 |
| Donald Martin | Son | — | 16 | ~1924 |
| John Martin | Head | — | 46 | ~1894 |
| Ruth Martin | Daughter | — | 21 | ~1919 |
| Louise Martin | Spouse | — | 40 | ~1900 |
Census Appearances
1920
Hudson, New …
Spouse, age 22
Hudson, New Jersey · implied b. ~1898 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Louise |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Essex, New …
Spouse, age 31
Essex, New Jersey · implied b. ~1899 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Louise |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | New York |
| Age at First Marriage | 22 |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Passaic-County, New …
Spouse, age 40
Passaic-County, New Jersey · implied b. ~1900 — 5 household members
| Surname | Martin |
| Given Name | Louise A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | Clifton |
| 1935 Residence (County) | Passaic |
| Highest Grade | No 5 |
| 1935 Residence | Same house |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Louise Martin across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Louise Martin
Spouse · 1940 · age 40 · b. ~1900 · 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 — Passaic-County, New Jersey
Open full size
1940 US Federal Census — Passaic-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02375-00836)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Daniel Jr. Harrison | 15 | Son | — | New Jersey |
| 42 | George Chaucer | 50 | Head | Weaver | Hungary |
| 43 | Anna Chaucer | 46 | Wife | Mending | Hungary |
| 44 | George Jr. Chaucer | 23 | Son | Presser | New Jersey |
| 45 | Joseph Chaucer | 11 | Son | — | New Jersey |
| 46 | Richard Chaucer | 4 | Son | — | New Jersey |
| 47 | Katherine Harrington | 37 | Head | Checker | Massachusetts |
| 48 | Katherine Harrington | 37 | Wife | — | Massachusetts |
| 49 | Doris Harrington | 5 | Daughter | — | Massachusetts |
| 50 | Stanley G. Kunkel | 46 | Head | Lining | New Jersey |
| 51 | Marion Kunkel | 45 | Wife | Stenographer | New York |
| 52 | Raymond Kunkel | 21 | Son | Clerk | New Jersey |
| 53 | Nicholas Kloss | 62 | Head | Watchman | Hungary |
| 54 | Anna Kloss | 62 | Wife | — | Hungary |
| 55 | Emma Weber | 5 | Ward | — | New Jersey |
| 56 | James A. Parker | 50 | Head | Farmer | New Jersey |
| 57 | Katherine Parker | 50 | Wife | — | Ireland |
| 58 | Rita Parker | 26 | Daughter | Nurse | New Jersey |
| 59 | William J. Parker | 23 | Son | Per Worker | New Jersey |
| 60 | Grace Marie Parker | 18 | Daughter | — | New Jersey |
| 61 | James Jr. Parker | 16 | Son | — | New Jersey |
| 62 | John Taylor | 65 | Head | Truck Layer | England |
| 63 | Mary Ellen Taylor | 63 | Wife | — | England |
| 64 | Charles Taylor | 37 | Son | Watchman | New Jersey |
| 65 | George Taylor | 35 | Son | Presser | New Jersey |
| 66 | Peter Machek | 46 | Head | Tailor | Russia |
| 67 | Mary Machek | 39 | Wife | — | Germany |
| 68 | John Pupshik | 29 | Son | Mechanic | New Jersey |
| 69 | Olga Pupshik | 21 | Daughter | Office | New Jersey |
| 70 | Cornelius De Graaf | 55 | Head | Sheet Metal | Holland |
| 71 | Dena Q. De Graaf | 59 | Wife | — | Holland |
| 72 | John P. Martin | 46 | Head | Lather | New Jersey |
| 73 | Louise A. Martin THIS PERSON | 40 | Wife | — | New York |
| 74 | Ruth Catherine Martin | 21 | Daughter | Spinner | New York |
| 75 | John Alfred Martin | 19 | Son | Lather | New York |
| 76 | Donald Frank Martin | 16 | Son | News Worker | New York |
| 77 | Adam Mamata | 46 | Head | Machinist | New Jersey |
| 78 | Tekla Mamata | 43 | Wife | — | Poland |
| 79 | Josephine Mamata | 18 | Daughter | Seamstress | New Jersey |
| 80 | Victoria Mamata | 16 | Daughter | — | New Jersey |
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)