EC
Emma Carlson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Queens-County, New York
Our Model Tree links this Emma Carlson across the 1930 and 1940 US Censuses in Queens-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1888), then head of a 6-person household.
Age 52
b. ~1888
Female
Spouse
Born: Norway
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Queens-County, New York |
| Surname | Carlson |
| Given Name | Emma |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Norway |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Queens |
| Naturalization Status | Naturalized |
| Additional Details | |
| Industry | O |
| Class of Worker | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
| Township / Ward | New York City |
| Est. Birth Year | ~1888 |
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 Emma | Age | Birth yr |
|---|---|---|---|---|
| Janet Carlson | Daughter | — | 10 | ~1930 |
| Julius Carlson | Head | — | 53 | ~1887 |
| Bjarne Carlson | Son | — | 19 | ~1921 |
| Myrtle Carlson | Daughter | — | 17 | ~1923 |
| Eberhard Carlson | Son | — | 28 | ~1912 |
| Emma Carlson | Spouse | — | 52 | ~1888 |
Census Appearances
1930
Nassau, New …
Other, age 43
Nassau, New York · implied b. ~1887 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carlson |
| Given Name | Emma |
| Relationship to Head | Waitress |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Norway |
| Naturalization Status | Naturalized |
| Year of Immigration | 1908 |
| Age at First Marriage | 33 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Waitress |
| Industry | Private family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Norwegian |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
1940
Queens-County, New …
Spouse, age 52
Queens-County, New York · implied b. ~1888 — 6 household members
| Surname | Carlson |
| Given Name | Emma |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Norway |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Queens |
| Naturalization Status | Naturalized |
| Industry | O |
| Class of Worker | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
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 Emma Carlson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Emma Carlson
Spouse · 1940 · age 52 · b. ~1888 · New York
★ 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 — Queens-County, New York
Open full size
1940 US Federal Census — Queens-County, New York
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-02744-00754)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Katherine Sloan | 65 | Head | — | New York |
| 42 | Frederick Martens | 38 | Head | Clerk | Germany |
| 43 | Pia Martens | 34 | Wife | — | Germany |
| 44 | Walter Martens | 10 | Son | — | New York |
| 45 | Ruth Martens | 3 | Daughter | — | New York |
| 47 | George Schaefer | 43 | Head | Letter Carrier | New York |
| 48 | Ella Schaefer | 42 | Wife | — | New York |
| 49 | Henry Struthoff | 26 | Head | Clerk | New York |
| 50 | Elizabeth Struthoff | 23 | Wife | — | New York |
| 51 | James Struthoff | 2 | Son | — | New York |
| 52 | Florence Stanton | 51 | Mother-in-law | Typist | New York |
| 53 | Magdal Martin | 46 | Head | Carpenter | Norway |
| 54 | Lilly Martin | 45 | Wife | — | Norway |
| 55 | Christian Martin | 23 | Son | Laborer | Norway |
| 56 | Lydia Martin | 20 | Daughter | Housework | Norway |
| 57 | Anna Martin | 19 | Daughter | Clerk | Norway |
| 58 | Margaret Martin | 15 | Daughter | — | New York |
| 59 | John S. Carlsen | 44 | Head | Dock Builder | Norway |
| 60 | Karen Carlsen | 40 | Wife | — | Norway |
| 61 | Jean Carlsen | 9 | Daughter | — | New York |
| 62 | Thelma Carlsen | 7 | Daughter | — | New York |
| 63 | Julius Carlson | 53 | Head | Supt. Carpenter | Norway |
| 64 | Emma Carlson THIS PERSON | 52 | Wife | — | Norway |
| 65 | Eberhard Carlson | 28 | Son | Instrument Maker | New York |
| 66 | Bjarne Carlson | 19 | Son | Bookkeeper | New York |
| 67 | Myrtle Carlson | 17 | Daughter | — | New York |
| 68 | Janet Carlson | 10 | Daughter | — | New York |
| 69 | Ernest Kneubler | 57 | Head | Painter'S Helper | Switzerland |
| 70 | Katherine Kneubler | 46 | Wife | Housework | Switzerland |
| 71 | George Kelso | 60 | Head | Letter Carrier | New York |
| 72 | Genevieve Kelso | 56 | Wife | — | New York |
| 73 | John Kelso | 21 | Son | Machinist | New York |
| 74 | John Holzman | 27 | Head | Chauffeur | New York |
| 75 | Ruth Holzman | 25 | Wife | — | New York |
| 76 | Robert Holzman | 5 | Son | — | New York |
| 77 | Susan Holzman | 1 | Son | — | New York |
| 78 | Conrad Kalves | 52 | Head | Foreman | New York |
| 79 | Mary Kalves | 49 | Wife | — | New York |
| 80 | Robert Miller | 31 | Head | Bookkeeper | 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)