HJ
Hans Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Harrison, Iowa
Our Model Tree links this Hans Johnson across the 1910, 1920 and 1930 US Censuses in Harrison, Iowa (XGBoost, ~Confirmed) — first a head (b.~1863), then head of a 5-person household.
Age 67
b. ~1863
Male
Head
Born: Denmark
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Harrison, Iowa |
| Surname | Johnson |
| Given Name | Hans |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 67 |
| Marital Status | Married |
| Birthplace | Denmark |
| Naturalization Status | Naturalized |
| Year of Immigration | 1886 |
| Age at First Marriage | 40 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Additional Details | |
| Occupation | Farmer |
| Industry | Gen Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Danish |
| Home Owned/Rented | O |
| Radio Set | R |
| Veteran | No |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
| Occupation | Farmer |
| Township / Ward | Little Sioux Township |
| Est. Birth Year | ~1863 |
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 Hans | Age | Birth yr |
|---|---|---|---|---|
| Hans Johnson | Head | — | 67 | ~1863 |
| Regina Johnson | Spouse | — | 45 | ~1885 |
| Marvin Johnson | Son | — | 20 | ~1910 |
| Clarence Johnson | Son | — | 22 | ~1908 |
| Leona Johnson | Daughter | — | 26 | ~1904 |
Census Appearances
1910
Franklin, Iowa
Head, age 47
Franklin, Iowa · implied b. ~1863 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Hans |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Denmark |
| Years Married | 23 |
| Year of Immigration | 1882 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Farmer |
| Industry | General Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1920
Harrison, Iowa
Head, age 57
Harrison, Iowa · implied b. ~1863 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Hans |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Denmark |
| Year of Immigration | 1883 |
| Naturalization Status | Alien |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Danish |
| Home Owned/Rented | M |
| Birth Country | Denmark |
| Year of Naturalization | O |
| Birthplace (normalized) | denmark |
1930
Harrison, Iowa
Head, age 67
Harrison, Iowa · implied b. ~1863 — 5 household members
| Surname | Johnson |
| Given Name | Hans |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 67 |
| Marital Status | Married |
| Birthplace | Denmark |
| Naturalization Status | Naturalized |
| Year of Immigration | 1886 |
| Age at First Marriage | 40 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Farmer |
| Industry | Gen Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Danish |
| Home Owned/Rented | O |
| Radio Set | R |
| Veteran | No |
| 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 Hans Johnson across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Hans Johnson
Head · 1930 · age 67 · b. ~1863 · 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 — Harrison, Iowa
Open full size
1930 US Federal Census — Harrison, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel658:0538)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Clifford Jefferis | 15 | Son | — | Iowa |
| 52 | Donald Jefferis | 13 | Son | — | Iowa |
| 53 | Dwight Jefferis | 11 | Son | — | Iowa |
| 54 | Ida Jefferis | 4 | Daughter | — | Iowa |
| 55 | Eddie Jefferis | 1 | Son | — | Iowa |
| 56 | Philip M. Jefferis | 63 | Head | Farmer | Delaware |
| 57 | Alex Morrison | 35 | Head | Farmer | Oklahoma |
| 58 | Minnie Morrison | 30 | Daughter | — | Iowa |
| 59 | Philip Morrison | 18 | Son | — | Oklahoma |
| 60 | Dorothy Morrison | 17 | Daughter | — | Oklahoma |
| 61 | Fred Morrison | 16 | Daughter | — | Iowa |
| 62 | Ruth Morrison | 15 | Daughter | — | Iowa |
| 63 | Ada Morrison | 14 | Daughter | — | Oklahoma |
| 64 | Richard Morrison | 12 | Son | — | Oklahoma |
| 65 | Frank Morrison | 11 | Son | — | Iowa |
| 66 | Evelyn Morrison | 8 | Daughter | — | Iowa |
| 67 | Geneva Morrison | 6 | Daughter | — | Iowa |
| 68 | Lupax Morrison | 3 | Son | — | Iowa |
| 69 | Veta Morrison | 3 | Daughter | — | Iowa |
| 70 | Henry Morrison | 2 | Son | — | Iowa |
| 71 | Burnetta Morrison | 0 | Daughter | — | Iowa |
| 72 | Jesse Alton | 40 | Head | Farmer | Illinois |
| 73 | Inez M. Alton | 35 | Wife | — | Iowa |
| 74 | Virgil Alton | 14 | Son | — | Iowa |
| 75 | Earl Alton | 12 | Son | — | Iowa |
| 76 | Floy Alton | 10 | Daughter | — | Iowa |
| 77 | Erma Alton | 5 | Daughter | — | Iowa |
| 78 | Hans Johnson THIS PERSON | 67 | Head | Farmer | Denmark |
| 79 | Regina Johnson | 45 | Wife | — | Denmark |
| 80 | Leona Johnson | 26 | Daughter | Stenographer | Denmark |
| 81 | Clarence Johnson | 22 | Son | Labor | Denmark |
| 82 | Marvin Johnson | 20 | Son | Labor | Denmark |
| 83 | Floyd Alton | 43 | Head | Farmer | Illinois |
| 84 | Alma Alton | 35 | Wife | — | Denmark |
| 85 | Leo Alton | 15 | Son | — | Iowa |
| 86 | Nimza Alton | 14 | Daughter | — | Iowa |
| 87 | Harriet Alton | 12 | Daughter | — | Iowa |
| 88 | William Baker | 66 | Head | Farmer | Indiana |
| 89 | Mary Baker | 60 | Wife | — | Ohio |
| 90 | Ralph Baker | 18 | Son | Labor | Iowa |
| 91 | William Shear | 47 | Head | Farmer | Iowa |
| 92 | Alma Shear | 37 | Wife | — | Denmark |
| 93 | Robert Stoneman | 42 | Head | Farmer | England |
| 94 | Cora Stoneman | 43 | Wife | — | Kansas |
| 95 | Marshal Blackwell | 64 | Head | Farmer | Kentucky |
| 96 | Kathryn Blackwell | 63 | Wife | — | Kentucky |
| 97 | Maude Blackwell | 31 | Daughter | — | Kentucky |
| 98 | Albert South | 67 | Head | Labor | Iowa |
| 99 | James A. Gleason | 38 | Head | Farmer | Iowa |
| 100 | Blanche Gleason | 35 | Wife | — | 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)