CJ
Cecil Johnson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Boone, Iowa
Our Model Tree links this Cecil Johnson across the 1910, 1920 and 1930 US Censuses in Boone, Iowa (XGBoost, ~Confirmed), with identified parents Charles & Charles — first a son (b.~1908), then head of a 4-person household.
Age 22
b. ~1908
Male
Son
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Boone, Iowa |
| Surname | Johnson |
| Given Name | Cecil E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Occupation | Farm laborer |
| Industry | General farming |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Farm Laborer |
| Township / Ward | Jackson Township |
| Est. Birth Year | ~1908 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Cecil | Age | Birth yr |
|---|---|---|---|---|
| Charles Johnson | Head | — | 61 | ~1869 |
| Emma Johnson | Other | — | 58 | ~1872 |
| Cecil Johnson | Son | — | 22 | ~1908 |
| Ernest Johnson | Son | — | 25 | ~1905 |
Census Appearances
1910
Boone, Iowa
Son, age 2
Boone, Iowa · implied b. ~1908 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Cecil |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1920
Boone, Iowa
Son, age 12
Boone, Iowa · implied b. ~1908 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Cecil |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Boone, Iowa
Son, age 22
Boone, Iowa · implied b. ~1908 — 4 household members
| Surname | Johnson |
| Given Name | Cecil E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Iowa |
| Occupation | Farm laborer |
| Industry | General farming |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Cecil Johnson across 3 US Census years (1910, 1920 and 1930) in Boone, Iowa, using XGBoost record linkage. Identified parents: father Charles Johnson (~0.92 confidence) and father Charles Johnson (~0.92 confidence) and father Charles Johnson (~0.92 confidence) and mother Anna Johnson (~0.92 confidence) and mother Aurora Johnson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Johnson
b. ~1867
Source father
● Household
· direct · ~0.92
Father
Charles Johnson
b. ~1858
Source father
● Household
· direct · ~0.92
Father
Charles Johnson
b. ~1869
Source father
● Household
· direct · ~0.92
Mother
Anna Johnson
b. ~1871
Source mother
● Household
· direct · ~0.92
Mother
Aurora Johnson
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Cecil Johnson
Son · 1930 · age 22 · b. ~1908 · Iowa
★ You are viewing this record
Sibling
Ernest Johnson
Sibling · 1930 · 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
1930 US Federal Census — Boone, Iowa
Open full size
1930 US Federal Census — Boone, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel643:0986)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Sigrid Swanson | 35 | Wife-H | — | Iowa |
| 52 | Carl J Westberg | 25 | Lodger | Farm Laborer | Iowa |
| 53 | Donald Shutes | 25 | Head | Farmer | Michigan |
| 54 | Gladys F Shutes | 32 | Wife-H | — | Iowa |
| 55 | Wilbur J Shutes | 13 | Son | — | Iowa |
| 56 | Morris F Shutes | 10 | Son | — | Iowa |
| 57 | Mordecai Jones | 53 | Head | Farmer | Iowa |
| 58 | Ida C Jones | 41 | Wife-H | — | Iowa |
| 59 | Ida M Jones | 17 | Daughter | — | Iowa |
| 60 | Roscoe S Jones | 15 | Son | — | Iowa |
| 61 | Marion M Jones | 13 | Son | — | Iowa |
| 62 | Genevieve Jones | 9 | Daughter | — | Iowa |
| 63 | Wayne H Jones | 6 | Son | — | Iowa |
| 64 | Zella F Jones | 4 | Daughter | — | Iowa |
| 65 | Mary J Jones | 2 | Daughter | — | Iowa |
| 66 | Milton L Walker | 30 | Head | Farmer Laborer | Virginia |
| 67 | Lulu B Walker | 35 | Wife-H | — | Virginia |
| 68 | Lucille V Walker | 6 | Daughter | — | Iowa |
| 69 | Wesley M Walker | 5 | Son | — | Iowa |
| 70 | Betty L Walker | 2 | Daughter | — | Iowa |
| 71 | Clarence F Walker | 1 | Son | — | Iowa |
| 72 | Lawrence E Sparks | 41 | Head | Farmer | Iowa |
| 73 | Lorena L Sparks | 42 | Wife-H | — | Iowa |
| 74 | Emma L Sparks | 18 | Daughter | — | Iowa |
| 75 | Verda J Sparks | 6 | Daughter | — | Iowa |
| 76 | Frank A Taplin | 26 | Head | Farmer | Iowa |
| 77 | Mildred F Taplin | 23 | Wife-H | — | Iowa |
| 78 | Ernest W Alsin | 42 | Head | Farmer | Iowa |
| 79 | Mary E Alsin | 44 | Wife-H | — | Iowa |
| 80 | Laverne D Alsin | 8 | Son | — | Iowa |
| 81 | Robert Bennett | 38 | Head | Farmer | Iowa |
| 82 | Marion M Bennett | 34 | Wife-H | — | Iowa |
| 83 | Shirley M Bennett | 13 | Daughter | — | Iowa |
| 84 | Phyllis J Bennett | 11 | Daughter | — | Iowa |
| 85 | James G Bennett | 4 | Son | — | Iowa |
| 86 | Edward A Johnson | 44 | Head | Farmer | Iowa |
| 87 | Augusta J Johnson | 58 | Sister | — | Sweden |
| 88 | Anna J Johnson | 51 | Sister | — | Sweden |
| 89 | Walter Cullen | 47 | Head | Farmer | Scotland |
| 90 | Margaret Cullen | 40 | Wife-H | — | Scotland |
| 91 | Janet G Cullen | 17 | Daughter | — | Iowa |
| 92 | Walter A Cullen | 14 | Son | — | Iowa |
| 93 | Mary H Cullen | 9 | Daughter | — | Iowa |
| 94 | Alexander R Cullen | 3 | Son | — | Iowa |
| 95 | Charles G Johnson | 61 | Head | Farmer | Sweden |
| 96 | Emma J Johnson | 58 | Wife-H | — | Illinois |
| 97 | Ernest E Johnson | 25 | Son | Farm Laborer | Iowa |
| 98 | Cecil E Johnson THIS PERSON | 22 | Son | Farm Laborer | Iowa |
| 99 | Earl M B Alsin | 28 | Head | Farmer | Iowa |
| 100 | Frannie H Alsin | 31 | Wife-H | — | Illinois |
Pedigree Summary
Cecil + 1 sibling
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)