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Charles Carlson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · New-Haven-County, Connecticut
Our Model Tree links this Charles Carlson across the 1920, 1930 and 1940 US Censuses in New-Haven-County, Connecticut (XGBoost, ~Confirmed) — first a head (b.~1883), then head of a 6-person household.
Age 57
b. ~1883
Male
Head
Born: Finland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | New-Haven-County, Connecticut |
| Surname | Carlson |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Finland |
| 1935 Residence (City) | Branford |
| 1935 Residence (County) | New Haven |
| Naturalization Status | First papers filed |
| Additional Details | |
| Occupation | Galvinizer |
| Industry | Iron Works |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1200 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
| Occupation | Galvinizer |
| Township / Ward | Branford |
| Est. Birth Year | ~1883 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Charles Carlson | Head | — | 57 | ~1883 |
| Roy Dahlquist | Other | — | 30 | ~1910 |
| Robert Carlson | Son | — | 11 | ~1929 |
| Charles Carlson | Son | — | 17 | ~1923 |
| Conrad Carlson | Son | — | 14 | ~1926 |
| Ellen Carlson | Spouse | — | 53 | ~1887 |
Census Appearances
1920
New Haven, …
Head, age 32
New Haven, Connecticut · implied b. ~1888 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carlson |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Finland |
| Year of Immigration | 1905 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Occupation | Carpenter |
| Industry | House |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | R |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
1930
New Haven, …
Head, age 47
New Haven, Connecticut · implied b. ~1883 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carlson |
| Given Name | Charles E. |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Finland |
| Naturalization Status | Alien |
| Year of Immigration | 1905 |
| Age at First Marriage | 40 |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Occupation | galvanizer |
| Industry | iron foundry |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | R |
| Home Value / Rent | 16 |
| Radio Set | R |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
1940
New-Haven-County, Connecticut
Head, age 57
New-Haven-County, Connecticut · implied b. ~1883 — 6 household members
| Surname | Carlson |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Finland |
| 1935 Residence (City) | Branford |
| 1935 Residence (County) | New Haven |
| Naturalization Status | First papers filed |
| Occupation | Galvinizer |
| Industry | Iron Works |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1200 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
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 Charles Carlson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Charles Carlson
Head · 1940 · age 57 · b. ~1883 · Connecticut
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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 — New-Haven-County, Connecticut
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1940 US Federal Census — New-Haven-County, Connecticut
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00514-00649)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Evelyn Cate | 23 | daughter | — | Conn |
| 42 | Thomas Kelly | 65 | Father-in-law | — | Mass |
| 43 | William Bodie | 42 | Head | Doctor | Conn |
| 44 | Rebecca Bodie | 37 | Wife | — | Russia |
| 45 | Sonya Bodie | 5 | Daughter | — | Conn |
| 46 | William Bodie | 2 | Son | — | Conn |
| 47 | George Richitelli | 30 | Head | Car Maker | Conn |
| 48 | Julia Richitelli | 27 | Wife | — | Penn |
| 49 | Charles Richitelli | 8 | Son | — | Conn |
| 50 | Theresa Richitelli | 3 | Daughter | — | Conn |
| 51 | Charles Carlson THIS PERSON | 57 | Head | Galvinizer | Finland |
| 52 | Ellen Carlson | 53 | Wife | — | Sweden |
| 53 | Charles Carlson | 17 | Son | — | Conn |
| 54 | Conrad Carlson | 14 | Son | — | Conn |
| 55 | Robert Carlson | 11 | Son | — | Conn |
| 56 | Roy Dahlquist | 30 | Step son | Plumbers Assistant | Conn |
| 57 | Elmer Dahlquist | 26 | Head | Pattern Maker | Penn |
| 58 | Frances Dahlquist | 26 | Wife | — | Conn |
| 59 | Patricia Dahlquist | 3 | Daughter | — | Conn |
| 60 | Ronald Dahlquist | 2 | Son | — | Conn |
| 61 | Carol Ann Dahlquist | 0 | Daughter | — | Conn |
| 62 | Anna Harrison | 64 | Head | — | Conn |
| 63 | Herbert Harrison | 44 | Head | Proprietor | Conn |
| 64 | Pauline Harrison | 39 | Wife | — | Virginia |
| 65 | Janette Harrison | 17 | Daughter | — | Conn |
| 66 | Barbara Harrison | 14 | Daughter | — | Conn |
| 67 | Anna Rose Harrison | 8 | Daughter | — | Conn |
| 68 | William E. Hitchcock | 70 | Head | Manufacturer | Conn |
| 69 | Sarah Hitchcock | 63 | Wife | — | Conn |
| 70 | Elizabeth Hitchcock | 22 | Daughter | — | Conn |
| 71 | Marjorie Wilford | 52 | Sister-in-law | Treasurer | Conn |
| 72 | Louis Warner | 56 | Head | Superintendent | Conn |
| 73 | Alice Warner | 57 | Wife | — | Ohio |
| 74 | Alice Warner | 20 | Niece | Secretary | New York |
| 75 | Frank Kinney | 63 | Head | Attorney | Conn |
| 76 | Catherine Kinney | 62 | Wife | — | Conn |
| 77 | Francis J. Kinney | 29 | Son | Claim Adjuster | Conn |
| 78 | William Cox | 65 | Brother-in-law | Foreman | Conn |
| 79 | Harriet Cox | 56 | Sister-in-law | — | Conn |
| 80 | Samuel Griswold | 73 | Head | Undertaker | Conn |
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)