TM
Thomas Martin — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hudson-County, New Jersey
Our Model Tree links this Thomas Martin across the 1920, 1930 and 1940 US Censuses in Hudson-County, New Jersey (XGBoost, ~Confirmed), with identified parents Joseph & Elizabeth — first a head (b.~1900), then head of a 4-person household.
Age 40
b. ~1900
Male
Head
Born: New Jersey
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hudson-County, New Jersey |
| Surname | Martin |
| Given Name | Thomas |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Additional Details | |
| Occupation | deck-hand |
| Industry | ferry-boat |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1400 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Deck-Hand |
| Township / Ward | Jersey City |
| 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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Martin | Daughter | — | 12 | ~1928 |
| Thomas Martin | Head | — | 40 | ~1900 |
| Elizabeth Martin | Other | — | 60 | ~1880 |
| Edward Martin | Son | — | 17 | ~1923 |
Census Appearances
1920
Hudson, New …
Son, age 20
Hudson, New Jersey · implied b. ~1900 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New York |
| Mother's Birthplace | New Jersey |
| Occupation | Driver Helper |
| Industry | Express Truck |
| Class of Worker | W |
| 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 29
Hudson, New Jersey · implied b. ~1901 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New York |
| Mother's Birthplace | New Jersey |
| Occupation | Chauffeur |
| Industry | Haulage |
| 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 40
Hudson-County, New Jersey · implied b. ~1900 — 4 household members
| Surname | Martin |
| Given Name | Thomas |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Occupation | deck-hand |
| Industry | ferry-boat |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1400 |
| Highest Grade | No 4 |
| 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 Thomas Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Joseph Martin (~0.92 confidence) and mother Elizabeth Martin (~0.92 confidence) and father Joseph Martin (~0.92 confidence) and mother Elizabeth Martin (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Joseph Martin
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Martin
b. ~1880
Source mother
● Household
· direct · ~0.92
Father
Joseph Martin
b. ~1881
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Martin
b. ~1881
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Martin
Head · 1940 · age 40 · b. ~1900 · 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-t0627-02404-00194)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Christine Condit | 13 | daughter | — | New Jersey |
| 42 | Frank Condit | 9 | son | — | New Jersey |
| 43 | Thomas Martin THIS PERSON | 40 | head | Deck-Hand | New Jersey |
| 44 | Edward Martin | 17 | son | New Worker | New Jersey |
| 45 | Dorothy Martin | 12 | daughter | — | New Jersey |
| 46 | Elizabeth Martin | 60 | mother | — | New Jersey |
| 47 | Vincent Martin | 32 | head | Bus Driver | New Jersey |
| 48 | Mary Martin | 23 | wife | — | New Jersey |
| 49 | Elizabeth Martin | 4 | daughter | — | New Jersey |
| 50 | Maureen Martin | 1 | daughter | — | New Jersey |
| 51 | Edward Carey | 52 | father-in-law | Erector | New York |
| 52 | William B. O'Neill | 53 | head | Clerk | Ohio |
| 53 | May E. O'Neill | 52 | wife | — | New Jersey |
| 54 | Joseph P. O'Neill | 49 | head | Money Order Clerk | New Jersey |
| 55 | Mary O'Neill | 46 | wife | — | England |
| 56 | John O'Neill | 25 | son | Truck-Helper | New Jersey |
| 57 | Joseph Jr. O'Neill | 24 | son | New Worker | New Jersey |
| 58 | George O'Neill | 21 | son | New Worker | New Jersey |
| 59 | Robert Rochelein | 40 | head | Iron Worker | New York |
| 60 | Louise Rochelein | 35 | wife | — | New Jersey |
| 61 | Hans Stompe | 42 | head | Manager | Germany |
| 62 | Anna Stompe | 33 | wife | — | New Jersey |
| 63 | Anna Stompe | 7 | daughter | — | New Jersey |
| 64 | Arlene Stompe | 2 | daughter | — | New Jersey |
| 65 | Nicholas Dalomonie | 44 | head | Mail Carrier | New Jersey |
| 66 | Nellie Dalomonie | 39 | wife | — | New Jersey |
| 67 | Nicholas Jr. Dalomonie | 13 | son | — | New Jersey |
| 68 | Peter Dalomonie | 10 | son | — | New Jersey |
| 69 | Mary Anne Dalomonie | 3 | daughter | — | New Jersey |
| 70 | Raymond Costa | 43 | head | — | New Jersey |
| 71 | Jennie Costa | 44 | wife | — | New Jersey |
| 72 | John Salamone | 43 | brother-in-law | Engineer | New Jersey |
| 73 | Frank Anderson | 61 | head | Laborer | New York |
| 74 | Augusta Anderson | 52 | wife | — | New York |
| 75 | Marie Anderson | 32 | daughter | Typist | New Jersey |
| 76 | Dorothy Anderson | 27 | daughter | Typist | New Jersey |
| 77 | Joseph Sullivan | 59 | head | Deckhand | New Jersey |
| 78 | Nellie Sullivan | 56 | wife | — | New Jersey |
| 79 | William Connelly | 27 | head | Caster | New York |
| 80 | Helen Connelly | 23 | wife | — | New Jersey |
Pedigree Summary
Thomas
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)