EA
Eugene Anderson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Middlesex-County, Massachusetts
Our Model Tree links this Eugene Anderson across the 1910, 1920, 1930 and 1940 US Censuses in Middlesex-County, Massachusetts (XGBoost, ~Confirmed), with identified parents Amos & Dora — first a head (b.~1890), then head of a 3-person household.
Age 50
b. ~1890
Male
Head
Born: Maine
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Middlesex-County, Massachusetts |
| Surname | Anderson |
| Given Name | Eugene |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Single |
| Birthplace | Maine |
| 1935 Residence (City) | Lowell |
| 1935 Residence (County) | Middlesex |
| Additional Details | |
| Occupation | Supply Clerk |
| Industry | Cotton Mfg Co |
| Class of Worker | PW |
| Hours Worked | 4 |
| Income (1939) | 1780 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Occupation | Supply Clerk |
| Township / Ward | Lowell |
| Est. Birth Year | ~1890 |
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 Eugene | Age | Birth yr |
|---|---|---|---|---|
| Blanche Anderson | Daughter | — | 24 | ~1916 |
| Clara Anderson | Spouse | — | 57 | ~1883 |
| Eugene Anderson | Head | — | 50 | ~1890 |
Census Appearances
1910
Middlesex, Massachusetts
Son, age 20
Middlesex, Massachusetts · implied b. ~1890 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Eugene H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | Boss |
| Industry | Hosiery |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1920
Middlesex, Massachusetts
Head, age 30
Middlesex, Massachusetts · implied b. ~1890 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Eugene |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Maine |
| Father's Birthplace | Canada |
| Mother's Birthplace | Maine |
| Occupation | Second Hand |
| Industry | Hosiery Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Year of Naturalization | R |
| Birthplace (normalized) | maine |
1930
Middlesex, Massachusetts
Head, age 40
Middlesex, Massachusetts · implied b. ~1890 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Eugene H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Maine |
| Age at First Marriage | 21 |
| Father's Birthplace | English Canada |
| Mother's Birthplace | Maine |
| Occupation | Bookkeeper |
| Industry | Hosiery |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 24 |
| Radio Set | R |
| Veteran | No |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1940
Middlesex-County, Massachusetts
Head, age 50
Middlesex-County, Massachusetts · implied b. ~1890 — 3 household members
| Surname | Anderson |
| Given Name | Eugene |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Single |
| Birthplace | Maine |
| 1935 Residence (City) | Lowell |
| 1935 Residence (County) | Middlesex |
| Occupation | Supply Clerk |
| Industry | Cotton Mfg Co |
| Class of Worker | PW |
| Hours Worked | 4 |
| Income (1939) | 1780 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
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 Eugene Anderson across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Amos Anderson (~0.92 confidence) and mother Dora Anderson (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Amos Anderson
b. ~1854
Source father
● Household
· direct · ~0.92
Mother
Dora Anderson
b. ~1858
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Eugene Anderson
Head · 1940 · age 50 · b. ~1890 · Massachusetts
★ 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 — 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-t0627-01694-00025)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Frances Ciekraski | 13 | Daughter | — | Massachusetts |
| 42 | Stanley Nowrocki | 45 | Head | Packer | Poland |
| 43 | Anna Nowrocki | 41 | Wife | Spinner | Poland |
| 44 | Anthony Wojcik | 45 | Head | Laborer | Poland |
| 45 | Anna Wojcik | 44 | Wife | Weaver | Poland |
| 46 | Anna Wojcik | 23 | Daughter | Secretary | Massachusetts |
| 47 | Sophie Wojcik | 21 | Daughter | Secretary | Massachusetts |
| 48 | Robert J. Young | 61 | Head | Buyer | Massachusetts |
| 49 | Henrietta Young | 61 | Wife | — | Massachusetts |
| 50 | Catherine Mckenzie | 60 | Head | Saleslady | Canada |
| 51 | James Mckenzie | 62 | Brother | Pensioned | Canada |
| 52 | John Mckenzie | 55 | Brother | Service Man | Canada |
| 53 | Charles E. Mckenzie | 50 | Brother | — | Canada |
| 54 | Lucy M. Thompson | 52 | Head | Type Stitcher | New Hampshire |
| 55 | Catherine Sweeney | 35 | Daughter | Reg Nurse | Massachusetts |
| 56 | John (A) Mitchell | 46 | Head | Fireman | Massachusetts |
| 57 | Mildred Mitchell | 35 | Wife | — | Massachusetts |
| 58 | Mary Mitchell | 8 | Daughter | — | Massachusetts |
| 59 | John Mitchell | 10 | Son | — | Massachusetts |
| 60 | Irving Collins | 36 | Head | 95 Supervisor | Massachusetts |
| 61 | Leah Collins | 32 | Wife | — | Vermont |
| 62 | Robert Collins | 15 | Son | — | Massachusetts |
| 63 | Mary Bellegarde | 63 | Mother-in-law | Mangler | Vermont |
| 64 | Lilla Haley | 65 | Head | — | Massachusetts |
| 65 | Clifton Haley | 38 | Son | — | Massachusetts |
| 66 | Karl Haley | 31 | Son | Mechanic | Massachusetts |
| 67 | John P. Hall | 59 | Head | Manager | New Brunswick |
| 68 | Frances Hall | 54 | Wife | — | Massachusetts |
| 69 | Leonard Hall | 29 | Son | Medical Dr. | Massachusetts |
| 70 | Howard J. Hall | 27 | Son | Lawyer | Massachusetts |
| 71 | Gertrude Hall | 25 | Daughter | Pub. Teacher | Massachusetts |
| 72 | Jonathan A. Hall | 24 | Son | — | Massachusetts |
| 73 | Richard Hall | 22 | Son | — | Massachusetts |
| 74 | Willard Hall | 12 | Son | — | Massachusetts |
| 75 | — | None | — | — | — |
| 76 | Eugene Anderson THIS PERSON | 50 | Head | Supply Clerk | Maine |
| 77 | Clara Anderson | 57 | Wife | — | Massachusetts |
| 78 | Blanche Anderson | 24 | Daughter | New Worker | Massachusetts |
| 79 | Grant H. Cummings | 45 | Head | Chauffeur | Massachusetts |
| 80 | Elmira Cummings | 45 | Wife | — | New Hampshire |
Pedigree Summary
Eugene
Gen 1 · 2 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)