MH
Mary Hanna — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hudson-County, New Jersey
Our Model Tree links this Mary Hanna across the 1930 and 1940 US Censuses in Hudson-County, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1923), then head of a 4-person household.
Age 17
b. ~1923
Female
Daughter
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hudson-County, New Jersey |
| Surname | Hanna |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | North Bergen |
| 1935 Residence (County) | Hudson |
| Additional Details | |
| Occupation | Packer |
| Industry | Gum Mill |
| Class of Worker | PW |
| Hours Worked | 0 |
| Income (1939) | 916 |
| Highest Grade | No 8 |
| 1935 Residence | New Jersey |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Packer |
| Township / Ward | Union City |
| Est. Birth Year | ~1923 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Hanna | Daughter | — | 17 | ~1923 |
| James Hanna | Son | — | 13 | ~1927 |
| James Hanna | Head | — | 39 | ~1901 |
| Margaret Hanna | Spouse | — | 37 | ~1903 |
Census Appearances
1930
Essex, New …
Daughter, age 6
Essex, New Jersey · implied b. ~1924 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hanna |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Daughter, age 17
Hudson-County, New Jersey · implied b. ~1923 — 4 household members
| Surname | Hanna |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | North Bergen |
| 1935 Residence (County) | Hudson |
| Occupation | Packer |
| Industry | Gum Mill |
| Class of Worker | PW |
| Hours Worked | 0 |
| Income (1939) | 916 |
| Highest Grade | No 8 |
| 1935 Residence | New Jersey |
| 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 Hanna across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Hanna
Daughter · 1940 · age 17 · b. ~1923 · New Jersey
★ You are viewing this record
Sibling
James Hanna
Sibling · 1940 · age 13
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
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-t0627-02352-00588)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Helen Levy | 25 | Daughter | Clerk | New Jersey |
| 2 | Margaret A. Gillen | 59 | Head | New Worker | New Jersey |
| 3 | Edward Gillen | 31 | Daughter | Chauffeur | New Jersey |
| 4 | Ann Gillen | 26 | Daughter | Table Hand | New Jersey |
| 5 | Anthony Garibaldi | 50 | Head | Loader | New Jersey |
| 6 | Mary A. Garibaldi | 45 | Wife | — | New York |
| 7 | Mary Garibaldi | 21 | Daughter | Assembler | New York |
| 8 | Joseph Garibaldi | 19 | Son | Loader | New Jersey |
| 9 | John Garibaldi | 18 | Son | New Worker | New Jersey |
| 10 | Benedict Raukerin | 46 | Head | Longshoreman | Holland |
| 11 | Daisy Raukerin | 42 | Wife | — | Holland |
| 12 | Mary Raukerin | 16 | Daughter | — | New Jersey |
| 13 | Nicholas Skrados | 51 | Head | Ice Cream Parlor | Greece |
| 14 | Sara Skrados | 39 | Wife | — | New York |
| 15 | Robert Mcfarland | 76 | Head | Goldsmith | Ireland |
| 16 | Annie Mcfarland | 66 | Wife | — | England |
| 17 | Theodore Botschin | 43 | Head | Machine Tender | Germany |
| 18 | Gertrude Botschin | 32 | Wife | — | Germany |
| 19 | Eugene Scherry | 61 | Head | Shovel Maker | New Jersey |
| 20 | Alfra Scherry | 58 | Wife | — | New Jersey |
| 21 | Joseph Geissler | 41 | Head | Driver | New Jersey |
| 22 | Louise Geissler | 48 | Wife | Shuttle Girl | New Jersey |
| 23 | James Hanna | 39 | Head | Welder | New York |
| 24 | Margaret Hanna | 37 | Wife | Shuttle Girl | New Jersey |
| 25 | Mary Hanna THIS PERSON | 17 | Daughter | Packer | New Jersey |
| 26 | James Hanna | 13 | Son | — | New Jersey |
| 27 | Mary Carella | 51 | Head | — | New York |
| 28 | Joseph Carella | 23 | Son | Truck Driver | New Jersey |
| 29 | Marie Carella | 15 | Daughter | — | New Jersey |
| 30 | Beatrice Besanco | 9 | Boarder | — | New Jersey |
| 31 | Jacob Kaplan | 45 | Head | Druggist | Russia |
| 32 | Bessie Kaplan | 40 | Wife | — | New Jersey |
| 33 | Allan Kaplan | 23 | Son | New Worker | New Jersey |
| 34 | Charles Kaplan | 18 | Son | Labor | New Jersey |
| 35 | Myrna Kaplan | 5 | Daughter | — | New Jersey |
| 36 | John Wetzel | 37 | Head | Electrician | New York |
| 37 | Mae Wetzel | 36 | Wife | — | New York |
| 38 | Warren Wetzel | 15 | Son | — | New Jersey |
| 39 | Jeannet Fathier | 72 | Head | — | France |
| 40 | Paul Schick | 58 | Head | Manufacturer | Germany |
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)