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Robert Hudson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Middlesex-County, Massachusetts
Our Model Tree links this Robert Hudson across the 1920, 1930 and 1940 US Censuses in Middlesex-County, Massachusetts (XGBoost, ~Confirmed), with identified parents George & Mary — first a son (b.~1912), then head of a 4-person household.
Age 28
b. ~1912
Male
Son
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Middlesex-County, Massachusetts |
| Surname | Hudson |
| Given Name | Robert E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Everett city |
| 1935 Residence (County) | Middlesex |
| Additional Details | |
| Occupation | Machinist |
| Industry | Elevated Railway |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 2184 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Machinist |
| Township / Ward | Everett 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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Amelia Hudson | Spouse | — | 60 | ~1880 |
| Sadie Hudson | Daughter | — | 21 | ~1919 |
| Levi Hudson | Head | — | 57 | ~1883 |
| Robert Hudson | Son | — | 28 | ~1912 |
Census Appearances
1920
Middlesex, Massachusetts
Son, age 6
Middlesex, Massachusetts · implied b. ~1914 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hudson |
| Given Name | Robert H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Son, age 16
Middlesex, Massachusetts · implied b. ~1914 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hudson |
| Given Name | Robert K. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Middlesex-County, Massachusetts
Son, age 28
Middlesex-County, Massachusetts · implied b. ~1912 — 4 household members
| Surname | Hudson |
| Given Name | Robert E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Everett city |
| 1935 Residence (County) | Middlesex |
| Occupation | Machinist |
| Industry | Elevated Railway |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 2184 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Robert Hudson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father George Hudson (~0.92 confidence) and mother Mary Hudson (~0.92 confidence) and mother Amelia Hudson (~0.92 confidence) and father Levi Hudson (~0.92 confidence) and mother Mary Hudson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Hudson
b. ~1869
Source father
● Household
· direct · ~0.92
Mother
Mary Hudson
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
Amelia Hudson
b. ~1880
Source mother
● Household
· direct · ~0.92
Father
Levi Hudson
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Mary Hudson
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Hudson
Son · 1940 · age 28 · b. ~1912 · Massachusetts
★ You are viewing this record
Sibling
Sadie Hudson
Sibling · 1940 · age 21
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 — Middlesex-County, Massachusetts
Open full size
1940 US Federal Census — Middlesex-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01605-00392)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Helen C Pelrine | 31 | Wife | — | Massachusetts |
| 42 | Charles J Pelrine | 10 | Son | — | Massachusetts |
| 43 | Leslie J Pelrine | 8 | Daughter | — | Massachusetts |
| 44 | John F Pelrine | 4 | Son | — | Massachusetts |
| 45 | John J Whyte | 43 | Head | Leather Worker | New Hampshire |
| 46 | Alice F Whyte | 37 | Wife | Ironer | Massachusetts |
| 47 | Robert A Whyte | 11 | Son | — | Massachusetts |
| 48 | Aurelia E Leighton | 49 | Head | — | Massachusetts |
| 49 | Lawrence Wall | 55 | Lodger | Laborer | Irish Free State |
| 50 | George P Warner | 49 | Lodger | Watch Dept | Massachusetts |
| 51 | Laura Lumsden | 72 | Head | — | Maine |
| 52 | Mary C Barresi | 52 | Head | — | Italy |
| 53 | John W Barresi | 30 | Son | Truck Driver | Massachusetts |
| 54 | Eleanor Barresi | 24 | Daughter | Waitress | Massachusetts |
| 55 | Marion Barresi | 21 | Daughter | Shoe Worker | Massachusetts |
| 56 | Florence Innaurzio | 25 | Daughter | — | Massachusetts |
| 57 | Florence J Innaurzio | 6 | Daughter | — | Massachusetts |
| 58 | Arthur W Bailey | 63 | Head | Truck Driver | Massachusetts |
| 59 | Elsie R Bailey | 48 | Wife | Practical Nurse | Canada |
| 60 | Josephine L Bailey | 19 | Daughter | Student Nurse | Massachusetts |
| 61 | Catherine Lawler | 71 | Head | — | Massachusetts |
| 62 | Hugh Milley | 61 | Head | Rigger | Newfoundland |
| 63 | Fannie J Milley | 54 | Wife | — | Newfoundland |
| 64 | Edward H Milley | 27 | Son | Manager | Massachusetts |
| 65 | Christine Milley | 23 | Daughter | Waitress | Massachusetts |
| 66 | Herbert H Milley | 18 | Son | Attendant | Massachusetts |
| 67 | Levi Hudson | 57 | Head | Foreman Machinist | Canada |
| 68 | Amelia Hudson | 60 | Wife | — | Canada |
| 69 | Robert E Hudson THIS PERSON | 28 | Son | Machinist | Massachusetts |
| 70 | Sadie V Hudson | 21 | Daughter | Salesgirl | Massachusetts |
| 71 | John F Tibbetts | 72 | Head | Barber | New Hampshire |
| 72 | Catherine Tibbetts | 68 | Wife | — | Massachusetts |
| 73 | John F Jr Tibbetts | 47 | Son | Laborer | Massachusetts |
| 74 | Salvatore J Isara | 41 | Head | Painter | Massachusetts |
| 75 | Mary J Isara | 30 | Wife | — | Portugal |
| 76 | Paul S Isara | 6 | Son | — | Massachusetts |
| 77 | Frank G Isara | 2 | Son | — | Massachusetts |
| 78 | Mary A Hureau | 52 | Head | — | Canada |
| 79 | Raymond J Hureau | 25 | Son | Laborer | Massachusetts |
| 80 | Thomas W Hureau | 12 | Son | — | Massachusetts |
Pedigree Summary
Robert + 1 sibling
Gen 1 · 5 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)