MF
Mary Fletcher — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hudson-County, New Jersey
Our Model Tree links this Mary Fletcher across the 1920, 1930 and 1940 US Censuses in Hudson-County, New Jersey (XGBoost, ~Confirmed) — first a head (b.~1882), then head of a 3-person household.
Age 58
b. ~1882
Female
Head
Born: Austria
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Hudson-County, New Jersey |
| Surname | Fletcher |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Widowed |
| Birthplace | Austria |
| 1935 Residence (City) | North Bergen T. |
| 1935 Residence (County) | Hudson |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
| Township / Ward | North Bergen T |
| Est. Birth Year | ~1882 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Fletcher | Head | — | 58 | ~1882 |
| Daniel Fletcher | Son | — | 28 | ~1912 |
| William Fletcher | Son | — | 32 | ~1908 |
Census Appearances
1920
Hudson, New …
Spouse, age 37
Hudson, New Jersey · implied b. ~1883 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fletcher |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Austria |
| Year of Immigration | 1901 |
| Naturalization Status | Alien |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
1930
Hudson, New …
Spouse, age 47
Hudson, New Jersey · implied b. ~1883 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fletcher |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Austria |
| Naturalization Status | Naturalized |
| Age at First Marriage | 22 |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Veteran | No |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
1940
Hudson-County, New …
Head, age 58
Hudson-County, New Jersey · implied b. ~1882 — 3 household members
| Surname | Fletcher |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Widowed |
| Birthplace | Austria |
| 1935 Residence (City) | North Bergen T. |
| 1935 Residence (County) | Hudson |
| Naturalization Status | Naturalized |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
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 Mary Fletcher across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Fletcher
Head · 1940 · age 58 · b. ~1882 · 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-t0627-02351-00940)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Antonette Catenaro | 16 | Daughter | — | New Jersey |
| 2 | Michael Molino | 34 | Head | Spanner | Italy |
| 3 | Rose Molino | 27 | Wife | Plyer | New Jersey |
| 4 | Mary Molino | 3 | Daughter | — | New Jersey |
| 5 | Richard Frank | 39 | Head | Druggist | New Jersey |
| 6 | Anna Frank | 36 | Wife | — | New Jersey |
| 7 | Richard Jr. Frank | 14 | Son | — | New Jersey |
| 8 | Vera Frank | 8 | Daughter | — | New Jersey |
| 9 | William Haber | 38 | Head | Salesman | New York |
| 10 | Emily M. Haber | 32 | Wife | Secretary | New York |
| 11 | Jean L. Haber | 7 | Daughter | — | New York |
| 12 | George Amara | 51 | Head | Cutter | Syria |
| 13 | Mary Amara | 48 | Wife | — | Syria |
| 14 | Joseph Amara | 20 | Son | Watcher | New Jersey |
| 15 | Violet Amara | 18 | Daughter | Operator | New Jersey |
| 16 | Victoria Amara | 16 | Daughter | Operator | New Jersey |
| 17 | Lorenzo Ilario | 44 | Head | Carpenter | Italy |
| 18 | Jennie Ilario | 40 | Wife | Dressmaker | New Jersey |
| 19 | Gilbert Ilario | 20 | Son | — | New Jersey |
| 20 | Mary Diveris | 65 | Mother-in-law | — | France |
| 21 | Frank Repole | 52 | Head | Laborer | Italy |
| 22 | Carmela Repole | 50 | Wife | — | Italy |
| 23 | Tony Repole | 33 | Son | Laborer | New York |
| 24 | Manfredo Repole | 29 | Son | Laborer | New Jersey |
| 25 | Emil Repole | 25 | Son | Bookkeeper | New Jersey |
| 26 | Helen Repole | 23 | Daughter | Waitress | New Jersey |
| 27 | End Of 2Nd Block | None | — | — | — |
| 28 | Walter Schubert | 44 | Head | Stitcher | Germany |
| 29 | Gudrun Schubert | 39 | Wife | — | Germany |
| 30 | Mary Fletcher THIS PERSON | 58 | Head | — | Austria |
| 31 | William Fletcher | 32 | Son | Letter Carrier | New Jersey |
| 32 | Daniel Fletcher | 28 | Son | Truck Driver | New Jersey |
| 33 | Joseph Schmidt | 74 | Head | Watchman | Switzerland |
| 34 | William Wilson | 52 | Son-in-law | Washer | Pennsylvania |
| 35 | Marion Wilson | 35 | Daughter | — | New York |
| 36 | John Casazza | 53 | Head | Finisher | New Jersey |
| 37 | Elizabeth Casazza | 52 | Wife | — | New Jersey |
| 38 | Murville Casazza | 31 | Head | Clerk | New Jersey |
| 39 | Lillian Casazza | 23 | Wife | — | New Jersey |
| 40 | Valentine Burke | 34 | Head | Checker | 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)