AJ
Amelia Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · None, Iowa
Our Model Tree links this Amelia Johnson across the 1920 and 1930 US Censuses in Iowa (XGBoost, ~Confirmed) — first a spouse (b.~1894), then head of a 5-person household.
Age 36
b. ~1894
Female
Spouse
Born: Germany
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | None, Iowa |
| Surname | Johnson |
| Given Name | Amelia M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Germany |
| Naturalization Status | First papers filed |
| Year of Immigration | 1913 |
| Age at First Marriage | 18 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
| Township / Ward | Corwin 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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Amelia | Age | Birth yr |
|---|---|---|---|---|
| Carl Johnson | Head | — | 41 | ~1889 |
| Amelia Johnson | Spouse | — | 36 | ~1894 |
| Herbert Johnson | Son | — | 17 | ~1913 |
| Carl Johnson | Son | — | 7 | ~1923 |
| Elsie Johnson | Daughter | — | 16 | ~1914 |
Census Appearances
1920
None, Iowa
Spouse, age 26
None, Iowa · implied b. ~1894 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Amalia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Germany |
| Year of Immigration | 1913 |
| Naturalization Status | Alien |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
1930
None, Iowa
Spouse, age 36
None, Iowa · implied b. ~1894 — 5 household members
| Surname | Johnson |
| Given Name | Amelia M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Germany |
| Naturalization Status | First papers filed |
| Year of Immigration | 1913 |
| Age at First Marriage | 18 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
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 Amelia Johnson across 2 US Census years (1920 and 1930) in None, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Amelia Johnson
Spouse · 1930 · age 36 · b. ~1894 · Iowa
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — None, Iowa
Open full size
1930 US Federal Census — None, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel659:0668)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Jens B. Graversen | 36 | Head | Farmer | Denmark |
| 52 | Marie P. Graversen | 35 | Wife | — | Iowa |
| 53 | Arlo A. Graversen | 9 | Son | — | South Dakota |
| 54 | Carl G. Ludwig | 4 | Nephew | — | Iowa |
| 55 | Hersley S. Riggleman | 41 | Head | Farmer | West Virginia |
| 56 | Beatrice C. Riggleman | 38 | Wife | — | West Virginia |
| 57 | Hazel F. Riggleman | 17 | Daughter | — | West Virginia |
| 58 | Dwight H. Riggleman | 15 | Son | — | West Virginia |
| 59 | Perley F. Riggleman | 13 | Son | — | West Virginia |
| 60 | Ray H. Riggleman | 10 | Son | — | Iowa |
| 61 | Annetta E. Riggleman | 8 | Daughter | — | Iowa |
| 62 | Mary J. Riggleman | 7 | Daughter | — | Iowa |
| 63 | Bonnie L. Riggleman | 3 | Daughter | — | Iowa |
| 64 | Clara M. Riggleman | 2 | Daughter | — | Iowa |
| 65 | Earl Goodwin | 19 | Hired man | Laborer | Illinois |
| 66 | Milford Denham | 36 | Head | Farmer | Kentucky |
| 67 | Gladys A. Denham | 26 | Wife | — | Iowa |
| 68 | Milford F. Denham | 9 | Son | — | Iowa |
| 69 | Robert M. Denham | 8 | Son | — | Iowa |
| 70 | Margaret E. Denham | 5 | Daughter | — | Iowa |
| 71 | Ruth E. Denham | 3 | Daughter | — | Iowa |
| 72 | Marion M. Thompson | 51 | Head | Farmer | Indiana |
| 73 | Ida L. Thompson | 49 | Wife | — | Iowa |
| 74 | William Barman | 55 | Brother-in-law | Farmer | Illinois |
| 75 | Walter F. Muller | 42 | Head | Farmer | Iowa |
| 76 | Nellie G. Muller | 34 | Wife | — | Iowa |
| 77 | Kenneth L. Muller | 8 | Son | — | Iowa |
| 78 | Marjorie G. Muller | 5 | Daughter | — | Iowa |
| 79 | Walter A. Muller | 1 | Son | — | Iowa |
| 80 | Peter Kjar | 54 | Head | Farmer | Denmark |
| 81 | Inger C. Kjar | 59 | Wife | — | Denmark |
| 82 | Eric Kjar | 26 | Son | Laborer | Denmark |
| 83 | Chris Johnson | 44 | Head | Farmer | Germany |
| 84 | Margaret E. Johnson | 37 | Wife | — | Germany |
| 85 | Gilbert M. Johnson | 16 | Son | Laborer | Iowa |
| 86 | Bertha L. Johnson | 15 | Daughter | — | Iowa |
| 87 | Carl J. Johnson | 41 | Head | Farmer | Germany |
| 88 | Amelia M. Johnson THIS PERSON | 36 | Wife | — | Germany |
| 89 | Herbert C. Johnson | 17 | Son | — | Germany |
| 90 | Elsie M. Johnson | 16 | Daughter | — | Germany |
| 91 | Carl J. Johnson | 7 | Son | — | Iowa |
| 92 | Gust A. Johnson | 68 | Head | Farmer | Sweden |
| 93 | Caroline Johnson | 61 | Wife | — | Sweden |
| 94 | R. Dewey Johnson | 29 | Son | Farmer | Iowa |
| 95 | Hattie A. H. Johnson | 29 | Daughter-in-law | — | Iowa |
| 96 | Melvin G. Johnson | 8 | Grandson | — | Iowa |
| 97 | Betty L. Johnson | 6 | Granddaughter | — | Iowa |
| 98 | Arlene R. Johnson | 5 | Granddaughter | — | Iowa |
| 99 | Duane P. Johnson | 1 | Grandson | — | Iowa |
| 100 | Ray E. Johnson | 25 | Son | Farmer | Iowa |
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)