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Adolph Johnson — 1910 US Census Record
Model Tree available1910 United States Federal Census · Polk, Iowa
Our Model Tree links this Adolph Johnson across the 1900, 1910 and 1920 US Censuses in Polk, Iowa (XGBoost, ~Confirmed), with identified parents A & Adolph — first a son (b.~1887), then head of a 4-person household.
Age 23
b. ~1887
Male
Son
Born: Iowa
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Polk, Iowa |
| Surname | Johnson |
| Given Name | Adolph A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Clerk |
| Industry | P. O. Office |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Clerk |
| Township / Ward | Des Moines |
| Est. Birth Year | ~1887 |
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 1910 census.
| Name | Relation to head | Relative to Adolph | Age | Birth yr |
|---|---|---|---|---|
| Louise Johnson | Spouse | — | 65 | ~1845 |
| A Johnson | Head | — | 67 | ~1843 |
| Adolph Johnson | Son | — | 23 | ~1887 |
| Julius Johnson | Son | — | 25 | ~1885 |
Census Appearances
1900
Polk, Iowa
Son, age 13
Polk, Iowa · implied b. ~1887 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Adolph A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Iowa |
| Birth Month | Dec |
| Birth Year | 1887 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | At School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1910
Polk, Iowa
Son, age 23
Polk, Iowa · implied b. ~1887 — 4 household members
| Surname | Johnson |
| Given Name | Adolph A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Clerk |
| Industry | P. O. Office |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1920
Polk, Iowa
Head, age 32
Polk, Iowa · implied b. ~1888 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Adolf G |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Iowa |
| Year of Immigration | 1905 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Clerk |
| Industry | Post Office |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | R |
| 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 Adolph Johnson across 3 US Census years (1900, 1910 and 1920) in Polk, Iowa, using XGBoost record linkage. Identified parents: father A Johnson (~0.92 confidence) and father Adolph Johnson (~0.92 confidence) and mother Louise Johnson (~0.92 confidence) and mother Mary Johnson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
A Johnson
b. ~1843
Source father
● Household
· direct · ~0.92
Father
Adolph Johnson
b. ~1840
Source father
● Household
· direct · ~0.92
Mother
Louise Johnson
b. ~1845
Source mother
● Household
· direct · ~0.92
Mother
Mary Johnson
b. ~1845
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Adolph Johnson
Son · 1910 · age 23 · b. ~1887 · Iowa
★ You are viewing this record
Sibling
Julius Johnson
Sibling · 1910 · age 25
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
1910 US Federal Census — Polk, Iowa
Open full size
1910 US Federal Census — Polk, Iowa
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po420unit:0537)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Peter Snyder | 23 | Son | Laborer | Iowa |
| 2 | Joseph Coleman | 42 | Head | Barber | Iowa |
| 3 | Anna Coleman | 36 | Wife | — | Pennsylvania |
| 4 | Helene Coleman | 9 | Daughter | — | Iowa |
| 5 | Leo Coleman | 8 | Son | — | Iowa |
| 6 | Velma Coleman | 6 | Daughter | — | Iowa |
| 7 | Marie Coleman | 5 | Daughter | — | Iowa |
| 8 | Ruth Coleman | 3 | Daughter | — | Iowa |
| 9 | Madon Coleman | 1 | Daughter | — | Iowa |
| 10 | Anna M Johnson | 72 | Head | — | Sweden |
| 11 | Don Johnson | 50 | Son | Shoemaker | Sweden |
| 12 | Katharine Fallon | 67 | Head | — | Ohio |
| 13 | James Fallon | 37 | Son in law | Banner | Iowa |
| 14 | Grace Marie Evans | 10 | Granddaughter | — | Iowa |
| 15 | Clifford L. Kelley | 28 | Head | Motorman | Iowa |
| 16 | Anna Kelley | 27 | Wife | — | Iowa |
| 17 | Mildred Kelley | 6 | Daughter | — | Iowa |
| 18 | Theodore Kelley | 3 | Son | — | Iowa |
| 19 | Iva Hamilton | 18 | Sister | Telephone Girl | Iowa |
| 20 | William Newton | 37 | Head | Laborer | Iowa |
| 21 | M. Bertha Newton | 32 | Wife | Servant | Iowa |
| 22 | Silva Newton | 14 | Step Daughter | — | Iowa |
| 23 | Goldie L. Newton | 11 | Step Daughter | — | Iowa |
| 24 | Willie L. Newton | 9 | Son | — | Iowa |
| 25 | Myrtle M. Newton | 6 | Daughter | — | Iowa |
| 26 | Charles Higgins | 32 | Head | Laborer | Iowa |
| 27 | Belva Higgins | 30 | Wife | — | Iowa |
| 28 | Guy Higgins | 9 | Son | — | Iowa |
| 29 | Marie Higgins | 8 | Daughter | — | Iowa |
| 30 | Bernice Higgins | 5 | Daughter | — | Iowa |
| 31 | Bessie Higgins | 3 | Daughter | — | Iowa |
| 32 | — | None | — | — | — |
| 33 | — | None | — | — | — |
| 34 | E. C. Hampshire | 41 | Head | Teamster | Ohio |
| 35 | Clara Hampshire | 29 | Wife | — | Iowa |
| 36 | Milo B. Hampshire | 13 | Son | — | Iowa |
| 37 | Ina V. Hampshire | 10 | Daughter | — | Iowa |
| 38 | A. F. Johnson | 67 | Head | Laborer | Sweden |
| 39 | Louise M. Johnson | 65 | Wife | — | Sweden |
| 40 | Julius L. Johnson | 25 | Son | Cigar Maker | Iowa |
| 41 | Adolph A. Johnson THIS PERSON | 23 | Son | Clerk | Iowa |
| 42 | Jesse A. Fenner | 40 | Head | Auditor | France |
| 43 | Johanna S. Fenner | 38 | Wife | — | Sweden |
| 44 | Augusta Peterson | 62 | Head | — | Sweden |
| 45 | Bessie Peterson | 27 | Daughter | Laundry | Illinois |
| 46 | Ella Peterson | 25 | Daughter | — | Iowa |
| 47 | R. E. Conklin | 63 | Head | Laborer | Missouri |
| 48 | Emily Conklin | 60 | Wife | — | Sweden |
| 49 | Frank Shaw | 34 | Head | Laborer | Iowa |
| 50 | Gloria Shaw | 38 | Wife | Dressmaker | Iowa |
Pedigree Summary
Adolph + 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 1910 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)