LJ
Lloyd Johnson — 1920 US Census Record
Model Tree available1920 United States Federal Census · Aurora, South Dakota
Our Model Tree links this Lloyd Johnson across the 1920, 1930 and 1940 US Censuses in Aurora, South Dakota (XGBoost, ~Confirmed), with identified parents Charles & Anna — first a son (b.~1905), then head of a 8-person household.
Age 15
b. ~1905
Male
Son
Born: South Dakota
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Aurora, South Dakota |
| Surname | Johnson |
| Given Name | Lloyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | South Dakota |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Farm Laborer |
| Industry | Home Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
| Occupation | Farm Laborer |
| Township / Ward | Aurora Township |
| Est. Birth Year | ~1905 |
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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Lloyd | Age | Birth yr |
|---|---|---|---|---|
| Esther Johnson | Daughter | — | 18 | ~1902 |
| Florence Johnson | Daughter | — | 9 | ~1911 |
| Selma Johnson | Daughter | — | 25 | ~1895 |
| Lydia Johnson | Daughter | — | 11 | ~1909 |
| Charles Johnson | Head | — | 60 | ~1860 |
| Gordon Ekstrom | Other | — | 26 | ~1894 |
| Lloyd Johnson | Son | — | 15 | ~1905 |
| Anna Johnson | Spouse | — | 49 | ~1871 |
Census Appearances
1920
Aurora, South …
Son, age 15
Aurora, South Dakota · implied b. ~1905 — 8 household members
| Surname | Johnson |
| Given Name | Lloyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | South Dakota |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farm Laborer |
| Industry | Home Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
1930
Aurora, South …
Son, age 26
Aurora, South Dakota · implied b. ~1904 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Loy H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | South Dakota |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farm Labor |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
1940
Aurora-County, South …
Son, age 36
Aurora-County, South Dakota · implied b. ~1904 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Loyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Single |
| Birthplace | South Dakota |
| 1935 Residence (City) | Aurora Township |
| 1935 Residence (County) | Aurora |
| Occupation | Farm Labor |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 70 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
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 Lloyd Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charles Johnson (~0.92 confidence) and mother Anna Johnson (~0.92 confidence) and mother Minna Johnson (~0.92 confidence) and father Andrew Johnson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Johnson
b. ~1860
Source father
● Household
· direct · ~0.92
Mother
Anna Johnson
b. ~1871
Source mother
● Household
· direct · ~0.92
Mother
Minna Johnson
b. ~1871
Source mother
● Household
· direct · ~0.92
Father
Andrew Johnson
b. ~1873
Source father
● Household
· direct · ~0.92
This person
Anchor record
Lloyd Johnson
Son · 1920 · age 15 · b. ~1905 · South Dakota
★ You are viewing this record
Sibling
Florence Johnson
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Esther Johnson
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lydia Johnson
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Selma Johnson
Sibling · 1920 · 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
1920 US Federal Census — Aurora, South Dakota
Open full size
1920 US Federal Census — Aurora, South Dakota
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1714unit:0049)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John Wm Brees | 2 | Son | — | South Dakota |
| 52 | Michael Gummer | 36 | Head | Farmer | Wisconsin |
| 53 | Leo Gummer | 20 | Son | Farm Laborer | Iowa |
| 54 | Bertha Gummer | 17 | Daughter | — | Iowa |
| 55 | Ella Gummer | 13 | Daughter | — | South Dakota |
| 56 | Homer Hughes | 61 | Head | Farmer | New York |
| 57 | Ida Hughes | 47 | Wife | — | Michigan |
| 58 | Earl Hughes | 25 | Son | Farm Laborer | South Dakota |
| 59 | Jessie Hughes | 18 | Daughter | — | South Dakota |
| 60 | Clarence Hughes | 16 | Son | Farm Laborer | South Dakota |
| 61 | Edna Hughes | 11 | Daughter | — | South Dakota |
| 62 | Joan Hughes | 6 | Daughter | — | South Dakota |
| 63 | Donald Hughes | 3 | Son | — | South Dakota |
| 64 | Myrtle Larson | 19 | Boarder | Teacher | South Dakota |
| 65 | Henry Brutzek | 40 | Head | Farmer | Russia |
| 66 | Anna Brutzek | 33 | Wife | — | Minnesota |
| 67 | Viola Brutzek | 16 | Daughter | — | South Dakota |
| 68 | Esther Brutzek | 15 | Daughter | — | South Dakota |
| 69 | Lloyd Brutzek | 12 | Son | — | South Dakota |
| 70 | Gladys Brutzek | 8 | Daughter | — | South Dakota |
| 71 | Fred Eppendanz | 42 | Head | Farmer | Iowa |
| 72 | Elizabeth C. Eppendanz | 41 | Wife | — | Pennsylvania |
| 73 | Pearl Eppendanz | 16 | Daughter | — | South Dakota |
| 74 | Mildred Eppendanz | 13 | Daughter | — | South Dakota |
| 75 | Charles H. Fox | 31 | Head | Farmer | Illinois |
| 76 | Kate Fox | 34 | Wife | — | Russia |
| 77 | Stanley S. Fox | 6 | Son | — | South Dakota |
| 78 | Vernon Fox | 0 | Son | — | South Dakota |
| 79 | Ralph Golberg | 30 | Head | Farmer | Illinois |
| 80 | Signe Golberg | 21 | Wife | — | South Dakota |
| 81 | Charles J. Johnson | 60 | Head | Farmer | Sweden |
| 82 | Anna Johnson | 49 | Wife | — | Sweden |
| 83 | Selma Johnson | 25 | Daughter | Dressmaker | South Dakota |
| 84 | Esther Johnson | 18 | Daughter | — | South Dakota |
| 85 | Lloyd Johnson THIS PERSON | 15 | Son | Farm Laborer | South Dakota |
| 86 | Lydia Johnson | 11 | Daughter | — | South Dakota |
| 87 | Florence Johnson | 9 | Daughter | — | South Dakota |
| 88 | Gordon Ekstrom | 26 | Nephew | Farm Laborer | Sweden |
| 89 | Joseph Nowall | 63 | Head | Farmer | Germany |
| 90 | Mary Nowall | 49 | Wife | — | Russia |
| 91 | Edward Nowall | 21 | Son | Farm Laborer | South Dakota |
| 92 | Hermann Nowall | 15 | Son | — | South Dakota |
| 93 | Calvin Long | 35 | Head | Farmer | Iowa |
| 94 | Pearl Long | 32 | Wife | — | Wisconsin |
| 95 | Clarion Long | 10 | Son | — | South Dakota |
| 96 | Kenneth Long | 5 | Son | — | South Dakota |
| 97 | Cleo Long | 3 | Daughter | — | South Dakota |
| 98 | Mark Long | 2 | Son | — | South Dakota |
| 99 | Herman Roller | 47 | Head | Farmer | Germany |
| 100 | Kate Roller | 34 | Wife | — | South Dakota |
Related Census Records
Pedigree Summary
Lloyd + 4 siblings
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 1920 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)