AP
Agnes Peterson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Boone, Iowa
Our Model Tree links this Agnes Peterson across the 1910, 1920 and 1930 US Censuses in Boone, Iowa (XGBoost, ~Confirmed), with identified parents Andrew & Gust — first a daughter (b.~1889), then head of a 4-person household.
Age 41
b. ~1889
Female
Daughter
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Boone, Iowa |
| Surname | Peterson |
| Given Name | Agnes |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Single |
| Birthplace | Iowa |
| Age at First Marriage | S |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Bank |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Stenographer |
| Township / Ward | Boone 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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Agnes | Age | Birth yr |
|---|---|---|---|---|
| Matilda Peterson | Other | — | 74 | ~1856 |
| John Peterson | Head | — | 81 | ~1849 |
| Agnes Peterson | Daughter | — | 41 | ~1889 |
| Helga Peterson | Daughter | — | 43 | ~1887 |
Census Appearances
1910
Boone, Iowa
Daughter, age 18
Boone, Iowa · implied b. ~1892 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Agnes |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Housekeeper |
| Industry | At Home |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1920
Boone, Iowa
Daughter, age 29
Boone, Iowa · implied b. ~1891 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Agnes |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Stenographer |
| Industry | Bank |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Boone, Iowa
Daughter, age 41
Boone, Iowa · implied b. ~1889 — 4 household members
| Surname | Peterson |
| Given Name | Agnes |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Single |
| Birthplace | Iowa |
| Age at First Marriage | S |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Stenographer |
| Industry | Bank |
| 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 Agnes Peterson across 3 US Census years (1910, 1920 and 1930) in Boone, Iowa, using XGBoost record linkage. Identified parents: father Andrew Peterson (~0.92 confidence) and father Gust Peterson (~0.92 confidence) and father John Peterson (~0.92 confidence) and mother Matilda Peterson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Andrew Peterson
b. ~1855
Source father
● Household
· direct · ~0.92
Father
Gust Peterson
b. ~1849
Source father
● Household
· direct · ~0.92
Father
John Peterson
b. ~1849
Source father
● Household
· direct · ~0.92
Mother
Matilda Peterson
b. ~1856
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Agnes Peterson
Daughter · 1930 · age 41 · b. ~1889 · Iowa
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Sibling
Helga Peterson
Sibling · 1930 · age 43
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:iowacensus00reel643:0657)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Douglas Bragdon | 33 | Head | Salesman | Iowa |
| 2 | Vera Bragdon | 33 | Wife-H | — | Iowa |
| 3 | Kathryn Bragdon | 1 | Daughter | — | Nebraska |
| 4 | Warren Waterman | 62 | Head | Salesman | Iowa |
| 5 | Clara Waterman | 53 | Wife-H | — | Iowa |
| 6 | Donald Waterman | 25 | Son | Freight Clerk | Iowa |
| 7 | Walter Carpenter | 32 | Head | Barber | Iowa |
| 8 | Lena Carpenter | 25 | Wife-H | — | Iowa |
| 9 | Imogene Carpenter | 7 | Daughter | — | Iowa |
| 10 | Fred Douglas | 37 | Head | Boiler Maker | Iowa |
| 11 | Agnes Douglas | 34 | Wife-H | — | Iowa |
| 12 | Angeline Douglas | 9 | Daughter | — | Iowa |
| 13 | Inez Douglas | 7 | Daughter | — | Iowa |
| 14 | Paul Douglas | 5 | Son | — | Iowa |
| 15 | Cles Douglas | 2 | Son | — | Iowa |
| 16 | Fred Warden | 42 | Head-H | Laborer | Iowa |
| 17 | Olive Warden | 41 | Wife-H | — | Iowa |
| 18 | Wilbur Warden | 19 | Son | Laborer | Iowa |
| 19 | Sarah Hayes | 80 | Head-H | — | Pennsylvania |
| 20 | John Behson | 25 | Head | Weigher | Iowa |
| 21 | Ruth Behson | 22 | Wife-H | — | Iowa |
| 22 | John E. Peterson | 81 | Head | Carpenter | Sweden |
| 23 | Matilda Peterson | 74 | Wife-H | — | Sweden |
| 24 | Helga Peterson | 43 | Daughter | Cashier | Iowa |
| 25 | Agnes Peterson THIS PERSON | 41 | Daughter | Stenographer | Iowa |
| 26 | Christina Johnson | 73 | Head-H | — | Sweden |
| 27 | Edith Donaldson | 37 | Daughter | Saleslady | Iowa |
| 28 | Earl V. Donaldson | 38 | Son-in-law | Retail Merchant | Iowa |
| 29 | Lois Donaldson | 9 | Gr-daughter | — | Iowa |
| 30 | Helena Donaldson | 7 | Gr-daughter | — | Iowa |
| 31 | Wilbur Donaldson | 5 | Gr-son | — | Iowa |
| 32 | Emma Nelson | 61 | Head-H | Laborer | Sweden |
| 33 | Oscar Anderson | 79 | Head | — | Sweden |
| 34 | Hulda Anderson | 71 | Wife-H | — | Sweden |
| 35 | Grace Murray | 37 | Lodger | Teacher | Iowa |
| 36 | Frank Johnson | 74 | Head | — | Sweden |
| 37 | Matilda Johnson | 67 | Wife-H | — | Illinois |
| 38 | Herman Johnson | 45 | Son | Electrician | Iowa |
| 39 | Walter Cartwright | 49 | Head | Manager | Iowa |
| 40 | Minnie Cartwright | 46 | Wife-H | — | Iowa |
| 41 | Loren Cartwright | 21 | Son | — | Iowa |
| 42 | Eileen Cartwright | 8 | Daughter | — | Iowa |
| 43 | Luane Cartwright | 5 | Son | — | Iowa |
| 44 | Ed Moerke | 58 | Head | Ind. Printer | Iowa |
| 45 | Meta Moerke | 50 | Wife-H | — | Iowa |
| 46 | Dorothea Moerke | 15 | Daughter | — | Iowa |
| 47 | Gustaf A. Anderson | 44 | Head | Merchant | Iowa |
| 48 | Elois Anderson | 45 | Wife-H | — | Iowa |
| 49 | Kenneth Anderson | 11 | Son | — | Iowa |
| 50 | Kathryn Anderson | 10 | Daughter | — | Iowa |
Pedigree Summary
Agnes + 1 sibling
Gen 1 · 4 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)