AL
Anna Larson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Shelby, Iowa
Our Model Tree links this Anna Larson across the 1910, 1920 and 1930 US Censuses in Shelby, Iowa (XGBoost, ~Confirmed), with identified parents John & John — first a daughter (b.~1894), then head of a 6-person household.
Age 36
b. ~1894
Female
Daughter
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Shelby, Iowa |
| Surname | Larson |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Additional Details | |
| Occupation | Servant |
| Industry | Housework |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Servant |
| Township / Ward | Clay Township |
| Est. Birth Year | ~1894 |
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 Anna | Age | Birth yr |
|---|---|---|---|---|
| Betsy Larson | Daughter | — | 31 | ~1899 |
| Anna Larson | Daughter | — | 36 | ~1894 |
| Mamie Larson | Daughter | — | 40 | ~1890 |
| John Larson | Head | — | 72 | ~1858 |
| Ole Larson | Son | — | 30 | ~1900 |
| Bertha Larson | Spouse | — | 71 | ~1859 |
Census Appearances
Daughter, age 16
Shelby, Iowa · implied b. ~1894 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larsen |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1920
Shelby, Iowa
Daughter, age 26
Shelby, Iowa · implied b. ~1894 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larsen |
| Given Name | Annie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Servant |
| Industry | home |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Shelby, Iowa
Daughter, age 36
Shelby, Iowa · implied b. ~1894 — 6 household members
| Surname | Larson |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Servant |
| Industry | Housework |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Anna Larson across 3 US Census years (1910, 1920 and 1930) in Shelby, Iowa, using XGBoost record linkage. Identified parents: father John Larsen (~0.92 confidence) and father John Larson (~0.92 confidence) and mother Bertha Larson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Larsen
b. ~1858
Source father
● Household
· direct · ~0.92
Father
John Larson
b. ~1858
Source father
● Household
· direct · ~0.92
Mother
Bertha Larson
b. ~1859
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Anna Larson
Daughter · 1930 · age 36 · b. ~1894 · Iowa
★ You are viewing this record
Sibling
Ole Larson
Sibling · 1930 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betsy Larson
Sibling · 1930 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mamie Larson
Sibling · 1930 · age 40
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 — Shelby, Iowa
Open full size
1930 US Federal Census — Shelby, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel682:0555)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harold L Miller | 21 | Son | — | Iowa |
| 2 | Carl L Miller | 16 | Son | — | Iowa |
| 3 | Clarence Smith | 45 | Head | Farmer | Iowa |
| 4 | Ida Smith | 45 | Wife | — | Iowa |
| 5 | Hope Smith | 19 | Daughter | Teacher | Iowa |
| 6 | Max Smith | 15 | Son | — | Iowa |
| 7 | Ulrich Hief | 58 | Head | Farmer | Germany |
| 8 | Margaret Hief | 37 | Wife | — | Iowa |
| 9 | Arthur Hief | 14 | Stepson | — | Nebraska |
| 10 | John Hief | 12 | Stepson | — | Nebraska |
| 11 | Josephine Hief | 2 | Daughter | — | Iowa |
| 12 | A R Pompaneau | 28 | Head | Farmer | Iowa |
| 13 | Grace Pompaneau | 25 | Wife | — | Iowa |
| 14 | Marjory Pompaneau | 3 | Daughter | — | Iowa |
| 15 | Joan Pompaneau | 2 | Daughter | — | Iowa |
| 16 | Jens Oetken | 39 | Head | Farmer | Denmark |
| 17 | Anna Oetken | 40 | Wife | — | Denmark |
| 18 | Herman Oetken | 12 | Son | — | Iowa |
| 19 | Marie Oetken | 8 | Daughter | — | Iowa |
| 20 | Violet Oetken | 6 | Daughter | — | Iowa |
| 21 | Lillie Oetken | 3 | Daughter | — | Iowa |
| 22 | Karen Christensen | 20 | Boarder | Servant | Iowa |
| 23 | Wilford Niff | 30 | Head | Farmer | Iowa |
| 24 | Hazel Niff | 26 | Wife | — | Illinois |
| 25 | Mildred Niff | 8 | Daughter | — | Iowa |
| 26 | Betty M Niff | 4 | Daughter | — | Iowa |
| 27 | Gladys L Beck | 17 | Boarder | Servant | Iowa |
| 28 | Jens P Jensen | 36 | Head | Farmer | Denmark |
| 29 | Johanna Jensen | 26 | Wife | — | Denmark |
| 30 | Annabelle Jensen | 5 | Daughter | — | Iowa |
| 31 | Peter Have | 45 | Head | Farmer | Iowa |
| 32 | Lucie Have | 35 | Wife | — | Nebraska |
| 33 | Rush C Bunnell | 29 | Head | Farmer | Iowa |
| 34 | Ella Bunnell | 29 | Wife | — | Iowa |
| 35 | Kenneth Bunnell | 8 | Son | — | Iowa |
| 36 | Harold Bunnell | 5 | Son | — | Iowa |
| 37 | Walter Thomas | 21 | Boarder | Labour | Iowa |
| 38 | John Larson | 72 | Head | Farmer | Norway |
| 39 | Bertha Larson | 71 | Wife | — | Norway |
| 40 | Mamie Larson | 40 | Daughter | Servant | Iowa |
| 41 | Anna Larson THIS PERSON | 36 | Daughter | Servant | Iowa |
| 42 | Betsy Larson | 31 | Daughter | Teacher | Iowa |
| 43 | Ole Larson | 30 | Son | Labour | Iowa |
| 44 | Claus Christensen | 41 | Head | Farmer | Iowa |
| 45 | Annie Christensen | 39 | Wife | — | Iowa |
| 46 | Milo Christensen | 21 | Son | Labour | Iowa |
| 47 | Lyle Christensen | 11 | Son | — | Iowa |
| 48 | Jess Mcelfish | 50 | Head | Labour | Iowa |
| 49 | Winifred Mcelfish | 49 | Wife | — | Iowa |
| 50 | Ruth Mcelfish | 13 | Daughter | — | Iowa |
Related Census Records
Pedigree Summary
Anna + 3 siblings
Gen 1 · 3 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)