AC
Alice Carlson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Boone, Iowa
Our Model Tree links this Alice Carlson across the 1910, 1920 and 1930 US Censuses in Boone, Iowa (XGBoost, ~Confirmed), with identified parents Andrew & John — first a daughter (b.~1896), then head of a 6-person household.
Age 34
b. ~1896
Female
Daughter
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Boone, Iowa |
| Surname | Carlson |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | Iowa |
| Age at First Marriage | 34 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Occupation | Office girl |
| Industry | Doctor's Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Office Girl |
| Township / Ward | Boone City |
| Est. Birth Year | ~1896 |
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 1930 census.
| Name | Relation to head | Relative to Alice | Age | Birth yr |
|---|---|---|---|---|
| Alice Carlson | Daughter | — | 34 | ~1896 |
| Maud Carlson | Other | — | 27 | ~1903 |
| Clara Carlson | Spouse | — | 58 | ~1872 |
| Andrew Carlson | Head | — | 70 | ~1860 |
| Howard Carlson | Son | — | 29 | ~1901 |
| Emma Johnson | Other | — | 20 | ~1910 |
Census Appearances
1910
Boone, Iowa
Daughter, age 14
Boone, Iowa · implied b. ~1896 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carlson |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1920
Boone, Iowa
Daughter, age 23
Boone, Iowa · implied b. ~1897 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carlson |
| Given Name | Alice J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Boone, Iowa
Daughter, age 34
Boone, Iowa · implied b. ~1896 — 6 household members
| Surname | Carlson |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | Iowa |
| Age at First Marriage | 34 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Iowa |
| Occupation | Office girl |
| Industry | Doctor's Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Alice Carlson across 3 US Census years (1910, 1920 and 1930) in Boone, Iowa, using XGBoost record linkage. Identified parents: father Andrew Carlson (~0.92 confidence) and father John Carlson (~0.92 confidence) and father John Carlson (~0.92 confidence) and mother Clara Carlson (~0.92 confidence) and mother Ida Carlson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Andrew Carlson
b. ~1860
Source father
● Household
· direct · ~0.92
Father
John Carlson
b. ~1843
Source father
● Household
· direct · ~0.92
Father
John Carlson
b. ~1859
Source father
● Household
· direct · ~0.92
Mother
Clara Carlson
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Ida Carlson
b. ~1860
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Alice Carlson
Daughter · 1930 · age 34 · b. ~1896 · Iowa
★ You are viewing this record
Sibling
Howard Carlson
Sibling · 1930 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Boone, Iowa
Open full size
1930 US Federal Census — Boone, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel643:0605)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ileane M Fowler | 5 | Grandchild | — | Iowa |
| 2 | Ella Fowler | 22 | Daughter | None | Iowa |
| 3 | Arline Peterson | 15 | Daughter | None | Iowa |
| 4 | Mabel Peterson | 12 | Daughter | None | Iowa |
| 5 | William Peterson | 17 | Son | None | Iowa |
| 6 | Otto Hile | 62 | Head | Road Construction | Iowa |
| 7 | Emma M Hile | 51 | Wife | None | Nebraska |
| 8 | Ruth Hile | 27 | Daughter | City Clerk | Iowa |
| 9 | Kate Hile | 62 | Head | None | Iowa |
| 10 | Lee O Daniel | 62 | Head | City Clerk | Pennsylvania |
| 11 | Frances L Kleiber | 59 | Head | Carpet Weaver | Michigan |
| 12 | John H Frampton | 25 | Head | None | Pennsylvania |
| 13 | Marie Frampton | 20 | Wife | None | New York |
| 14 | — | None | — | — | — |
| 15 | — | None | — | — | — |
| 16 | Frank Oppell | 60 | Head | Dispatcher | Iowa |
| 17 | Sadie Oppell | 57 | Wife | None | Iowa |
| 18 | — | None | — | — | — |
| 19 | Charles E Sargeant | 64 | Head | Engineer | Iowa |
| 20 | Hattie Sargeant | 63 | Wife | None | Illinois |
| 21 | Andrew Carlson | 70 | Head | None | Sweden |
| 22 | Clara Carlson | 58 | Wife | None | Iowa |
| 23 | Alice Carlson THIS PERSON | 34 | Daughter | Office Girl | Iowa |
| 24 | Howard Carlson | 29 | Son | Manager | Iowa |
| 25 | Maud Carlson | 27 | Daughter-in-law | None | Indiana |
| 26 | Emma Johnson | 20 | Lodger | Telephone Operator | Iowa |
| 27 | Guy Hartman | 43 | Head | Engineer | Iowa |
| 28 | Wanita Hartman | 31 | Wife | None | Iowa |
| 29 | Gladys Hartman | 17 | Daughter | None | Iowa |
| 30 | Sherman J Rinehart | 63 | Head | Bridge Building | Illinois |
| 31 | Maud Rinehart | 56 | Wife | None | Iowa |
| 32 | Raymond Rinehart | 28 | Son | Lineman | Iowa |
| 33 | George Peterson | 40 | Lodger | Conductor | Illinois |
| 34 | Clyde W Beale | 33 | Head | Salesman | Iowa |
| 35 | Mamie Beale | 33 | Wife | None | Iowa |
| 36 | Marian Fern Beale | 5 | Daughter | None | Iowa |
| 37 | William J Black | 56 | Head | Telegrapher | Iowa |
| 38 | Dora M Black | 47 | Wife | None | Iowa |
| 39 | Clarence G Davenport | 25 | Head | Movie Operator | Iowa |
| 40 | Gertrude Davenport | 24 | Wife | None | Iowa |
| 41 | Jack D Davenport | 4 | Son | None | Iowa |
| 42 | Frank Griffith | 58 | Head | Boiler Maker | Ohio |
| 43 | Emma Griffith | 54 | Wife | None | Iowa |
| 44 | Lawrence Allie | 24 | Lodger | Fireman | Iowa |
| 45 | Janett Reides | 22 | Head | None | Iowa |
| 46 | Head Lewis | 31 | — | Manager | Russia |
| 47 | Emma Hunter | 75 | Lodger | None | Pennsylvania |
| 48 | Sarah Gartland | 50 | Head | Clerk | Iowa |
| 49 | Susan Gartland | 49 | Sister | None | Iowa |
| 50 | Agnes Gartland | 45 | Sister | None | Iowa |
Pedigree Summary
Alice + 1 sibling
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)