CJ
Carrie Johnson — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Pottawattamie, Iowa
Our Model Tree links this Carrie Johnson across the 1900, 1910, 1920 and 1930 US Censuses in Pottawattamie, Iowa (XGBoost, ~Confirmed) — first a spouse (b.~1853), then head of a 9-person household.
Age 47
b. ~1853
Female
Spouse
Born: Denmark
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Pottawattamie, Iowa |
| Surname | Johnson |
| Given Name | Carrie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Denmark |
| Birth Month | Sept |
| Birth Year | 1853 |
| Year of Immigration | 1871 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
| Township / Ward | Kane Township |
| Est. Birth Year | ~1853 |
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.
9 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to Carrie | Age | Birth yr |
|---|---|---|---|---|
| George Johnson | Daughter | — | 2 | ~1898 |
| Martha Johnson | Daughter | — | 24 | ~1876 |
| Ella Johnson | Daughter | — | 20 | ~1880 |
| C Johnson | Head | — | 50 | ~1850 |
| Charles Innes | Other | — | 24 | ~1876 |
| Meryle Johnson | Other | — | 1 | ~1899 |
| Minnie Johnson | Other | — | 23 | ~1877 |
| James Johnson | Son | — | 26 | ~1874 |
| Carrie Johnson | Spouse | — | 47 | ~1853 |
Census Appearances
1900
Pottawattamie, Iowa
Spouse, age 47
Pottawattamie, Iowa · implied b. ~1853 — 9 household members
| Surname | Johnson |
| Given Name | Carrie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Denmark |
| Birth Month | Sept |
| Birth Year | 1853 |
| Year of Immigration | 1871 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1910
Pottawattamie, Iowa
Spouse, age 54
Pottawattamie, Iowa · implied b. ~1856 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Carolina |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Denmark |
| Years Married | 36 |
| Children Born | 7 |
| Children Living | 2 |
| Year of Immigration | 1881 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1920
Pottawattamie, Iowa
Spouse, age 69
Pottawattamie, Iowa · implied b. ~1851 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Caroline |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 69 |
| Marital Status | Married |
| Birthplace | Denmark |
| Year of Immigration | 1881 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Danish |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1930
Pottawattamie, Iowa
Other, age 74
Pottawattamie, Iowa · implied b. ~1856
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Johnson |
| Given Name | Caroline |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 74 |
| Marital Status | Widowed |
| Birthplace | Denmark |
| Naturalization Status | Naturalized |
| Year of Immigration | 1882 |
| Age at First Marriage | 25 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read/Write | Yes |
| Mother Tongue | Danish |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
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 Carrie Johnson across 4 US Census years (1900, 1910, 1920 and 1930) in Pottawattamie, Iowa, using XGBoost record linkage.
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This person
Anchor record
Carrie Johnson
Spouse · 1900 · age 47 · b. ~1853 · Iowa
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1900 US Federal Census — Pottawattamie, Iowa
Open full size
1900 US Federal Census — Pottawattamie, Iowa
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu456unit:0119)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Annie Schonberg | 4 | Daughter | — | Iowa |
| 52 | Elsie Schonberg | 4 | Daughter | — | Iowa |
| 53 | Carl Schonberg | 3 | Son | — | Iowa |
| 54 | C. J. Johnson | 49 | Head | Grocer | Denmark |
| 55 | Carrie Johnson THIS PERSON | 47 | Wife | — | Denmark |
| 56 | James Johnson | 25 | Son | Printer | Iowa |
| 57 | Martha Johnson | 23 | Daughter | — | Iowa |
| 58 | Ella Johnson | 20 | Daughter | — | Iowa |
| 59 | Minnie Johnson | 22 | Daughter in law | — | Iowa |
| 60 | George Johnson | 1 | Daughter | — | Iowa |
| 61 | Meryle Johnson | 0 | Son in law | — | Iowa |
| 62 | Charles Innes | 24 | Boarder | Day Laborer | Iowa |
| 63 | Nels Jacobson | 41 | Head | Day Labor | Denmark |
| 64 | Olive Jacobson | 30 | Wife | — | Denmark |
| 65 | Edna Jacobson | 5 | Daughter | — | Iowa |
| 66 | Edwin Jacobson | 1 | Son | — | Iowa |
| 67 | Nels Cristofferson | 45 | Head | Day Labor | Denmark |
| 68 | Louisa Cristofferson | 28 | Wife | — | Denmark |
| 69 | Harry Cristofferson | 6 | Son | — | Iowa |
| 70 | Herbert Cristofferson | 5 | Son | — | Iowa |
| 71 | Obed Cristofferson | 1 | Son | — | Iowa |
| 72 | Jens Hansen | 36 | Head | Shoemaker | Denmark |
| 73 | Matilda Hansen | 36 | Wife | — | Sweden |
| 74 | Alfred Hansen | 14 | Son | At School | Iowa |
| 75 | Annie Hansen | 10 | Daughter | At School | Iowa |
| 76 | Mattie Hansen | 6 | Daughter | — | Iowa |
| 77 | Nels Christopherson | 42 | Head | Car Cleaner | Denmark |
| 78 | Sena Christopherson | 41 | Wife | — | Denmark |
| 79 | Agnes Christopherson | 11 | Daughter | At School | Iowa |
| 80 | Frank Christopherson | 10 | Son | At School | Iowa |
| 81 | Alfred Christopherson | 7 | Son | — | Iowa |
| 82 | Charles Nelson | 34 | Head | Day Labor | Denmark |
| 83 | Sena Nelson | 47 | Wife | — | Denmark |
| 84 | Nellie Nelson | 17 | Daughter | — | Denmark |
| 85 | John Nelson | 13 | Son | At School | Denmark |
| 86 | Christina Nelson | 9 | Daughter | At School | Iowa |
| 87 | Peter Nelson | 4 | Son | At School | Iowa |
| 88 | Albert Nelson | 0 | Son | — | Iowa |
| 89 | John Mcnamey | 31 | Head | Day Labor | Pennsylvania |
| 90 | Mamie Mcnamey | 30 | Wife | — | Germany |
| 91 | Frank J. Mcnamey | 3 | Son | — | Iowa |
| 92 | Marie Mcnamey | 1 | Daughter | — | Iowa |
| 93 | Peter Hansen | 64 | Head | Day Labor | Denmark |
| 94 | Annie Hansen | 61 | Wife | — | Denmark |
| 95 | Lawrence Hansen | 20 | Son | Day Labor | Denmark |
| 96 | C. Christofferson | 54 | Head | Carpenter | Denmark |
| 97 | Catharine Christofferson | 52 | Wife | — | Denmark |
| 98 | Christina Christofferson | 28 | Daughter | — | Denmark |
| 99 | Fred Anton | 23 | Head | Making Elevators | Iowa |
| 100 | Minnie Anton | 23 | Wife | — | Iowa |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 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)