CM
Carl Miller — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Middlesex-County, Massachusetts
Our Model Tree links this Carl Miller across the 1920, 1930 and 1940 US Censuses in Middlesex-County, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1878), then head of a 4-person household.
Age 62
b. ~1878
Male
Head
Born: Sweden
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Middlesex-County, Massachusetts |
| Surname | Miller |
| Given Name | Carl |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | Woburn |
| 1935 Residence (County) | Middlesex |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Laborer |
| Industry | Machinery |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1560 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
| Occupation | Laborer |
| Township / Ward | Woburn |
| Est. Birth Year | ~1878 |
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 Carl | Age | Birth yr |
|---|---|---|---|---|
| Mary Miller | Daughter | — | 13 | ~1927 |
| Carl Miller | Head | — | 62 | ~1878 |
| Walter Miller | Son | — | 30 | ~1910 |
| Isabel Miller | Spouse | — | 54 | ~1886 |
Census Appearances
1920
Middlesex, Massachusetts
Head, age 42
Middlesex, Massachusetts · implied b. ~1878 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Carl |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1885 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Blacksmith |
| Industry | Factory |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | R |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1930
Middlesex, Massachusetts
Head, age 52
Middlesex, Massachusetts · implied b. ~1878 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Carl G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1895 |
| Age at First Marriage | 23 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Machinist |
| Industry | Machine Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | R |
| Home Value / Rent | 40 |
| Radio Set | R |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1940
Middlesex-County, Massachusetts
Head, age 62
Middlesex-County, Massachusetts · implied b. ~1878 — 4 household members
| Surname | Miller |
| Given Name | Carl |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | Woburn |
| 1935 Residence (County) | Middlesex |
| Naturalization Status | Naturalized |
| Occupation | Laborer |
| Industry | Machinery |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1560 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
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 Carl Miller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Carl Miller
Head · 1940 · age 62 · b. ~1878 · Massachusetts
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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-t0627-01622-00548)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Rosemary Tancredi | 10 | Daughter | — | Massachusetts |
| 2 | Anthony Tancredi | 20 | Son | Laborer | Massachusetts |
| 3 | Antonette Pappalardo | 49 | Head | — | Massachusetts |
| 4 | Frank Pappalardo | 29 | Son | Recreation Leader | Massachusetts |
| 5 | Mary Pappalardo | 25 | Daughter | Salesgirl | Massachusetts |
| 6 | Margaret Pappalardo | 23 | Daughter | — | Massachusetts |
| 7 | Nellie Mulligan | 64 | Head | — | Massachusetts |
| 8 | John Mcmanus | 39 | Nephew | Laborer | Massachusetts |
| 9 | Walter Mcmanus | 36 | Nephew | Laborer | Massachusetts |
| 10 | Elizabeth Brennan | 54 | Head | Seamstress | Ireland |
| 11 | Helen Salmi | 21 | Lodger | — | Massachusetts |
| 12 | William Nagle | 48 | Head | Inspector | Massachusetts |
| 13 | Frances Nagle | 55 | Wife | — | Massachusetts |
| 14 | Frances Nagle | 18 | Daughter | — | Massachusetts |
| 15 | William Mckenna | 37 | Head | Laborer | Rhode Island |
| 16 | Hazel Mckenna | 32 | Wife | — | Massachusetts |
| 17 | John Mckenna | 12 | Son | — | Massachusetts |
| 18 | Christine Anderson | 77 | Head | — | Denmark |
| 19 | Martin Connors | 23 | Son | Laborer | Massachusetts |
| 20 | John J. Burgan | 48 | Head | Laborer | Sweden |
| 21 | Hannah Burgan | 42 | Wife | — | Sweden |
| 22 | Harry Burgan | 20 | Son | Laborer | Massachusetts |
| 23 | Warren Burgan | 18 | Son | Laborer | Massachusetts |
| 24 | Leonard Burgan | 16 | Son | — | Massachusetts |
| 25 | Albert Burgan | 9 | Son | — | Massachusetts |
| 26 | Norma Burgan | 6 | Son | — | Massachusetts |
| 27 | Doris Burgan | 4 | Daughter | — | Massachusetts |
| 28 | Estelle Dow | 52 | Head | Bookkeeper | Massachusetts |
| 29 | Eleanor Dow | 78 | Mother | — | Massachusetts |
| 30 | Edward Pollard | 52 | Head | — | Massachusetts |
| 31 | Carl Miller THIS PERSON | 62 | Head | Laborer | Sweden |
| 32 | Isabel Miller | 54 | Wife | — | Scotland |
| 33 | Mary Miller | 13 | Daughter | — | Massachusetts |
| 34 | Walter Miller | 30 | Son | Cooker | Massachusetts |
| 35 | Elliott Hardy | 48 | Head | Estimator | Massachusetts |
| 36 | Anna Louretta Hardy | 48 | Wife | — | Massachusetts |
| 37 | Lyle Corbett | 57 | Head | Clerk | Massachusetts |
| 38 | Cara Corbett | 60 | Wife | — | Massachusetts |
| 39 | Adolf Lang | 40 | Head | Laborer | Massachusetts |
| 40 | Fannie Lang | 47 | Wife | — | New York |
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)