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Alvin Johnson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Fulton, Illinois
Our Model Tree links this Alvin Johnson across the 1920 and 1930 US Censuses in Fulton, Illinois (XGBoost, ~Confirmed) — first a son (b.~1916), then head of a 10-person household.
Age 4
b. ~1916
Male
Son
Born: Illinois
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Fulton, Illinois |
| Surname | Johnson |
| Given Name | Alvin |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Canton City |
| Est. Birth Year | ~1916 |
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.
10 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Alvin | Age | Birth yr |
|---|---|---|---|---|
| Martin Johnson | Head | — | 41 | ~1879 |
| Alida Johnson | Spouse | — | 39 | ~1881 |
| Astrid Johnson | Daughter | — | 12 | ~1908 |
| Edith Johnson | Daughter | — | 1 | ~1919 |
| Alvin Johnson | Son | — | 4 | ~1916 |
| Edna Johnson | Daughter | — | 10 | ~1910 |
| Ester Johnson | Daughter | — | 14 | ~1906 |
| Alma Johnson | Daughter | — | 11 | ~1909 |
| Anna Johnson | Daughter | — | 7 | ~1913 |
| Edla Johnson | Daughter | — | 5 | ~1915 |
Census Appearances
1920
Fulton, Illinois
Son, age 4
Fulton, Illinois · implied b. ~1916 — 10 household members
| Surname | Johnson |
| Given Name | Alvin |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Fulton, Illinois
Son, age 14
Fulton, Illinois · implied b. ~1916 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Alvene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Alvin Johnson across 2 US Census years (1920 and 1930) in Fulton, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Alvin Johnson
Son · 1920 · age 4 · b. ~1916 · Illinois
★ You are viewing this record
Sibling
Alma Johnson
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Astrid Johnson
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edna Johnson
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edla Johnson
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edith Johnson
Sibling · 1920 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ester Johnson
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Johnson
Sibling · 1920 · age 7
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 — Fulton, Illinois
Open full size
1920 US Federal Census — Fulton, Illinois
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu369unit:0332)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Martin Johnson | 41 | Head | Miner | Sweden |
| 2 | Alida Johnson | 39 | Wife | — | Sweden |
| 3 | Ester Johnson | 14 | Daughter | — | Illinois |
| 4 | Astrid Johnson | 12 | Daughter | — | Illinois |
| 5 | Alma Johnson | 11 | Daughter | — | Illinois |
| 6 | Edna Johnson | 10 | Daughter | — | Illinois |
| 7 | Anna Johnson | 7 | Daughter | — | Illinois |
| 8 | Edla Johnson | 5 | Daughter | — | Illinois |
| 9 | Alvin Johnson THIS PERSON | 4 | Son | — | Illinois |
| 10 | Edith Johnson | 1 | Daughter | — | Illinois |
| 11 | Jake Ketchum | 26 | Head | Ground Foreman | Illinois |
| 12 | Edith Ketchum | 28 | Wife | — | Illinois |
| 13 | Doris Ann Ketchum | 1 | Daughter | — | Illinois |
| 14 | Alice Ketchum | 46 | Mother | — | New Jersey |
| 15 | Elliott H Evans | 36 | Head | Painter | Illinois |
| 16 | Lena M Evans | 31 | Wife | — | Illinois |
| 17 | Mildred Evans | 13 | Daughter | — | Illinois |
| 18 | Harry J Evans | 11 | Son | — | Illinois |
| 19 | John W Painter | 68 | Head | — | Illinois |
| 20 | Rebecca Painter | 67 | Wife | — | Illinois |
| 21 | John W Murrell | 36 | Head | Miner | United States |
| 22 | Margaret Murrell | 26 | Wife | — | Missouri |
| 23 | Eileen Murrell | 4 | Daughter | — | Missouri |
| 24 | John Mashulin | 38 | Head | Miner | Russia |
| 25 | Anna Mashulin | 31 | Wife | — | Russia |
| 26 | William Mashulin | 13 | Son | — | Illinois |
| 27 | John Mashulin | 11 | Son | — | Illinois |
| 28 | Helen Mashulin | 9 | Daughter | — | Illinois |
| 29 | Tony Mashulin | 5 | Son | — | Illinois |
| 30 | Ella Smith | 51 | Head | Cook | Missouri |
| 31 | Humphrey Smith | 31 | Son | — | Missouri |
| 32 | Adeline Smith | 10 | Daughter | — | Missouri |
| 33 | R T Williams | 46 | Head | Fireman | Missouri |
| 34 | Bessie C Williams | 43 | Wife | — | Missouri |
| 35 | Beatrice Williams | 8 | Daughter | — | Missouri |
| 36 | Arthur Grubbs | 50 | Head | Laborer | Missouri |
| 37 | Sarah J Grubbs | 20 | Wife | — | Missouri |
| 38 | Arthur Grubbs | 1 | Son | — | Missouri |
| 39 | Ephraim Watson | 35 | Head | Miner | Mississippi |
| 40 | Lucille Watson | 26 | Wife | — | Mississippi |
| 41 | John Cadman | 65 | Head | Miner | Pennsylvania |
| 42 | Rachel Cadman | 53 | Wife | — | Illinois |
| 43 | James Hill | 52 | Boarder | Miner | Illinois |
| 44 | John Hodge | 40 | Head | Laborer | Austria |
| 45 | Mary Hodge | 35 | Wife | — | Austria |
| 46 | Sophie Hodge | 13 | Daughter | — | Illinois |
| 47 | John Hodge | 11 | Son | — | Illinois |
| 48 | Stella Hodge | 8 | Daughter | — | Illinois |
| 49 | Mary Hodge | 6 | Daughter | — | Illinois |
| 50 | Carl Hodge | 1 | Son | — | Illinois |
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)