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Carl Carlson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Alameda, California
Our Model Tree links this Carl Carlson across the 1910, 1920, 1930 and 1940 US Censuses in Alameda, California (XGBoost, ~Confirmed), with identified parents Agneta & Andrew — first a son (b.~1889), then head of a 3-person household.
Age 41
b. ~1889
Male
Son
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Alameda, California |
| Surname | Carlson |
| Given Name | Carl H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Clerk |
| Industry | Retail Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Clerk |
| Township / Ward | Oakland City |
| Est. Birth Year | ~1889 |
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 1930 census.
| Name | Relation to head | Relative to Carl | Age | Birth yr |
|---|---|---|---|---|
| Andrew Carlson | Head | — | 65 | ~1865 |
| Carl Carlson | Son | — | 41 | ~1889 |
| Agneta Carlson | Spouse | — | 69 | ~1861 |
Census Appearances
1910
Alameda, California
Son, age 21
Alameda, California · implied b. ~1889 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carlson |
| Given Name | Carl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | receiving clerk |
| Industry | furniture store |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1920
Alameda, California
Son, age 31
Alameda, California · implied b. ~1889 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carlson |
| Given Name | Carl H. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Assistant Manager |
| Industry | Furniture Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
Alameda, California
Son, age 41
Alameda, California · implied b. ~1889 — 3 household members
| Surname | Carlson |
| Given Name | Carl H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Clerk |
| Industry | Retail Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Alameda-County, California
Head, age 52
Alameda-County, California · implied b. ~1888 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carlsen |
| Given Name | Carl |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | California |
| 1935 Residence (City) | Berkeley City |
| 1935 Residence (County) | Alameda |
| Occupation | Mover |
| Industry | Moving furniture |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 1800 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Carlson across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Agneta Carlson (~0.92 confidence) and father Andrew Carlson (~0.92 confidence) and father Andrew Carlson (~0.92 confidence) and father Andrew Carlson (~0.92 confidence) and mother Agnes Carlson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Agneta Carlson
b. ~1861
Source mother
● Household
· direct · ~0.92
Father
Andrew Carlson
b. ~1862
Source father
● Household
· direct · ~0.92
Father
Andrew Carlson
b. ~1862
Source father
● Household
· direct · ~0.92
Father
Andrew Carlson
b. ~1865
Source father
● Household
· direct · ~0.92
Mother
Agnes Carlson
b. ~1866
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Carl Carlson
Son · 1930 · age 41 · b. ~1889 · California
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Alameda, California
Open full size
1930 US Federal Census — Alameda, California
Page Contents
50 people indexed on this census page (ia:1930:15thcensuspopula104unit:1000)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Andrew P Carlson | 65 | Head | Conductor | Sweden |
| 2 | Agneta Carlson | 69 | Wife | — | Sweden |
| 3 | Carl H Carlson THIS PERSON | 41 | Son | Clerk | California |
| 4 | George T Jordan | 74 | Head | — | England |
| 5 | Clara J Jordan | 68 | Wife | — | England |
| 6 | Albert Jordan | 52 | Head | Plumber | California |
| 7 | Agnes Jordan | 41 | Wife | — | California |
| 8 | Mary Jordan | 43 | Sister | — | California |
| 9 | John H Fake | 54 | Head | Painter | England |
| 10 | Jennie L Fake | 53 | Wife | — | California |
| 11 | Jane L Fake | 22 | Daughter | — | California |
| 12 | Leonard T Fake | 17 | Son | — | California |
| 13 | Soren P Sorensen | 47 | Head | Electrician | Denmark |
| 14 | Margaret C Sorensen | 21 | Daughter | — | California |
| 15 | Andrew Sorensen | 19 | Son | — | California |
| 16 | Ernest Sorensen | 12 | Son | — | California |
| 17 | Joseph A Baumbach | 42 | Head | Contractor | Kentucky |
| 18 | Isabelle G Baumbach | 35 | Wife | — | Ohio |
| 19 | Frank A Dwyer | 50 | Head | Salesman | Kansas |
| 20 | Edna J Dwyer | 43 | Wife | Clerk | Kansas |
| 21 | Mary V Kelley | 57 | Head | Nurse | Indiana |
| 22 | Constantine Franklin | 44 | Head | Laborer | Greece |
| 23 | Eleftheria Franklin | 32 | Wife | — | Greece |
| 24 | Katherine Franklin | 3 | Daughter | — | California |
| 25 | Jesse Gorgas | 11 | Step-son | — | California |
| 26 | William H Wilkinson | 32 | Head | Marine Engineer | California |
| 27 | Clara L Wilkinson | 31 | Wife | — | California |
| 28 | William C Wilkinson | 8 | Son | — | California |
| 29 | Elwood A Wilkinson | 4 | Son | — | California |
| 30 | Gustav F Summers | 53 | Head | Motorman | Switzerland |
| 31 | Olina Summers | 40 | Wife | — | California |
| 32 | Willard A Schafer | 21 | Head | Pressman | Kansas |
| 33 | Grace G Schafer | 17 | Wife | — | California |
| 34 | Willard A Jr Schafer | 0 | Son | — | California |
| 35 | Julia A Bunker | 57 | Head | Stenographer | Massachusetts |
| 36 | Phyllis M Bunker | 19 | Daughter | — | California |
| 37 | Fred W Peterson | 61 | Head | Deputy Clerk | Denmark |
| 38 | Martin Reichmuth | 55 | Head | Blacksmith | Pennsylvania |
| 39 | Maude Reichmuth | 59 | Wife | — | California |
| 40 | Arthur B Bichler | 45 | Head | Proprietor | California |
| 41 | Margaretha Bichler | 35 | Wife | — | Germany |
| 42 | John W Bichler | 9 | Son | — | California |
| 43 | Roderick L Gould | 55 | Head | Contractor | Kansas |
| 44 | Catherine M Gould | 50 | Wife | — | New York |
| 45 | Kenneth G Barnwell | 26 | Roomer | Electro Plater | California |
| 46 | Milton C Pringle | 23 | Head | Electro Plater | Michigan |
| 47 | Bessie O Pringle | 21 | Wife | — | Texas |
| 48 | Shirley J Pringle | 0 | Daughter | — | California |
| 49 | Andrew G Alexander | 50 | Head | Minister | New York |
| 50 | Harriet E Alexander | 47 | Wife | — | California |
Pedigree Summary
Carl
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 1930 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)