MR
Mary Reed — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hudson-County, New Jersey
Our Model Tree links this Mary Reed across the 1920, 1930 and 1940 US Censuses in Hudson-County, New Jersey (XGBoost, ~Confirmed), with identified parents Frank & Leo — first a head (b.~1912), then head of a 5-person household.
Age 28
b. ~1912
Female
Head
Born: New Jersey
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hudson-County, New Jersey |
| Surname | Reed |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Additional Details | |
| Occupation | Housekeeper |
| Industry | At Home |
| Class of Worker | PW |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Housekeeper |
| Township / Ward | Jersey City |
| Est. Birth Year | ~1912 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Marilyn Reed | Daughter | — | 8 | ~1932 |
| Mary Reed | Head | — | 28 | ~1912 |
| Theresa Hardy | Other | — | 22 | ~1918 |
| Raymond Reed | Son | — | 2 | ~1938 |
| William Reed | Son | — | 11 | ~1929 |
Census Appearances
1920
Hudson, New …
Daughter, age 6
Hudson, New Jersey · implied b. ~1914 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reed |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Hudson, New …
Daughter, age 17
Hudson, New Jersey · implied b. ~1913 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reed |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | File Clerk |
| Industry | Electric Mfg Co |
| 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 28
Hudson-County, New Jersey · implied b. ~1912 — 5 household members
| Surname | Reed |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Occupation | Housekeeper |
| Industry | At Home |
| Class of Worker | PW |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 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 Mary Reed across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank Reed (~0.92 confidence) and father Leo Reed (~0.92 confidence) and mother Mary Reed (~0.92 confidence) and mother Mary Reed (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Reed
b. ~1881
Source father
● Household
· direct · ~0.92
Father
Leo Reed
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Mary Reed
b. ~1880
Source mother
● Household
· direct · ~0.92
Mother
Mary Reed
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Reed
Head · 1940 · age 28 · b. ~1912 · 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-t0627-02408-01012)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mack Tisdale | 49 | Head | Cook | South Carolina |
| 42 | Alma Tisdale | 39 | Wife | Presser | South Carolina |
| 43 | James Tisdale | 22 | Son | Cleaner | South Carolina |
| 44 | Isabel Tisdale | 19 | Daughter-in-law | Housekeeper | Virginia |
| 45 | William Tisdale | 9 | Grandson | — | New Jersey |
| 46 | George Porter | 35 | Head | Stableman | Virginia |
| 47 | Leola Porter | 33 | Wife | Housekeeper | Georgia |
| 48 | Alice Nixon | 58 | Mother-in-law | Housekeeper | Georgia |
| 49 | John Nixon | 17 | Nephew | New Marker | Georgia |
| 50 | Harold Nixon | 9 | Nephew | — | New Jersey |
| 51 | Linus Coleman | 62 | Head | Odd Jobs | Virginia |
| 52 | Gladys Coleman | 33 | Wife | Houseworker | New Jersey |
| 53 | Shirley Coleman | 16 | Daughter | — | New York |
| 54 | Clyde Littlefield | 38 | Head | Clerk | New Jersey |
| 55 | Mary Reed THIS PERSON | 28 | Head | Housekeeper | New Jersey |
| 56 | William Reed | 11 | Son | — | New Jersey |
| 57 | Marilyn Reed | 8 | Daughter | — | New Jersey |
| 58 | Raymond Reed | 2 | Son | — | New Jersey |
| 59 | Theresa Hardy | 22 | Sister | Operator | New Jersey |
| 60 | Anthony Vengelo | 21 | Head | Truck Driver | New Jersey |
| 61 | Theresa Vengelo | 22 | Wife | Operator | New Jersey |
| 62 | Rosemary Vengelo | None | Daughter | — | New Jersey |
| 63 | Frank Dayton | 67 | Head | Marine Engineer | Illinois |
| 64 | Ida Dayton | 58 | Wife | Dining Room | New York |
| 65 | Howard Dayton | 21 | Son | Packer | Pennsylvania |
| 66 | Joseph Johnson | 56 | Head | Watchman | Florida |
| 67 | Mabel Johnson | 61 | Wife | Cook | New Jersey |
| 68 | Paul Encampo | 37 | Head | Dealer | Italy |
| 69 | Anne Encampo | 32 | Wife | Housekeeper | New York |
| 70 | Pauline Encampo | 10 | Daughter | — | New York |
| 71 | Anne Encampo | 7 | Daughter | — | New Jersey |
| 72 | Rose Encampo | 5 | Daughter | — | New Jersey |
| 73 | Marie Encampo | 4 | Daughter | — | New Jersey |
| 74 | Anthony Desio | 33 | Head | Truck Driver | Italy |
| 75 | Josephine Desio | 31 | Wife | Waitress | New Jersey |
| 76 | Thomas Felton | 20 | Head | Waiter | North Carolina |
| 77 | Lottie Felton | 20 | Wife | Housekeeper | Virginia |
| 78 | Reuben Butler | 22 | Boarder | Longshoreman | Virginia |
| 79 | Victor Rapp | 41 | Head | Mechanic | Pennsylvania |
| 80 | Anna Rapp | 41 | Wife | Housekeeper | Pennsylvania |
Pedigree Summary
Mary
Gen 1 · 4 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)