DJ
David Johnson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Shawnee, Kansas
Our Model Tree links this David Johnson across the 1910, 1920 and 1930 US Censuses in Shawnee, Kansas (XGBoost, ~Confirmed), with identified parents Charles & Huldah — first a son (b.~1906), then head of a 5-person household.
Age 24
b. ~1906
Male
Son
Born: Kansas
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Shawnee, Kansas |
| Surname | Johnson |
| Given Name | David |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Ticket Clerk |
| Industry | Rail Road |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | Ticket Clerk |
| Township / Ward | Shorey |
| Est. Birth Year | ~1906 |
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 David | Age | Birth yr |
|---|---|---|---|---|
| Anna Johnson | Daughter | — | 35 | ~1895 |
| Hulda Johnson | Head | — | 63 | ~1867 |
| John Johnson | Son | — | 28 | ~1902 |
| David Johnson | Son | — | 24 | ~1906 |
| Milton Johnson | Son | — | 37 | ~1893 |
Census Appearances
1910
Shawnee, Kansas
Son, age 4
Shawnee, Kansas · implied b. ~1906 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | David |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1920
Shawnee, Kansas
Son, age 14
Shawnee, Kansas · implied b. ~1906 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | David |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Shawnee, Kansas
Son, age 24
Shawnee, Kansas · implied b. ~1906 — 5 household members
| Surname | Johnson |
| Given Name | David |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Ticket Clerk |
| Industry | Rail Road |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 David Johnson across 3 US Census years (1910, 1920 and 1930) in Shawnee, Kansas, using XGBoost record linkage. Identified parents: father Charles Johnson (~0.92 confidence) and mother Huldah Johnson (~0.92 confidence) and mother Hulda Johnson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Johnson
b. ~1860
Source father
● Household
· direct · ~0.92
Mother
Huldah Johnson
b. ~1863
Source mother
● Household
· direct · ~0.92
Mother
Hulda Johnson
b. ~1867
Source mother
● Household
· direct · ~0.92
This person
Anchor record
David Johnson
Son · 1930 · age 24 · b. ~1906 · Kansas
★ You are viewing this record
Sibling
John Johnson
Sibling · 1930 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Milton Johnson
Sibling · 1930 · age 37
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Johnson
Sibling · 1930 · age 35
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 — Shawnee, Kansas
Open full size
1930 US Federal Census — Shawnee, Kansas
Page Contents
50 people indexed on this census page (ia:1930:15thcensus722usce:0240)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Catherine Connell | 61 | Wife | — | Missouri |
| 52 | Hulda A Johnson | 63 | Head | — | Sweden |
| 53 | Milton Johnson | 37 | Son | Laborer | Kansas |
| 54 | Anna Johnson | 35 | Daughter | Blanket Binder | Kansas |
| 55 | John Johnson | 28 | Son | Laborer | Kansas |
| 56 | David Johnson THIS PERSON | 24 | Son | Ticket Clerk | Kansas |
| 57 | Fred Spencer | 49 | Head | Laborer | Kansas |
| 58 | Etta Spencer | 42 | Wife | — | Ohio |
| 59 | Emilene Spencer | 21 | Daughter | Saleslady | Kansas |
| 60 | Fern Spencer | 18 | Daughter | Candling Eggs | Kansas |
| 61 | Freda Spencer | 13 | Daughter | — | Kansas |
| 62 | Zelva Spencer | 9 | Daughter | — | Kansas |
| 63 | Doreen Spencer | 7 | Daughter | — | Kansas |
| 64 | Annetta Spencer | 5 | Daughter | — | Kansas |
| 65 | Twila Spencer | 2 | Daughter | — | Kansas |
| 66 | Melvin Spencer | 0 | Son | — | Kansas |
| 67 | Peter P Simon | 51 | Head | Farmer | Kansas |
| 68 | Minnie J Simon | 33 | Wife | — | Kansas |
| 69 | Richard Jr Simon | 4 | Son | — | Oregon |
| 70 | Roy E Baer | 22 | Head | Laborer | Kansas |
| 71 | Elizabeth Baer | 20 | Wife | — | Kansas |
| 72 | Charles Baer | 3 | Son | — | Kansas |
| 73 | Betty Baer | 1 | Daughter | — | Kansas |
| 74 | Francis Williams | 47 | Head | Operator | Missouri |
| 75 | Margaret Williams | 40 | Wife | — | Kansas |
| 76 | Gale Williams | 12 | Son | — | Kansas |
| 77 | Charles Anderson | 67 | Head | Carpenter | Sweden |
| 78 | Cecilia Anderson | 66 | Wife | — | Sweden |
| 79 | Harold J Wilkie | 41 | Head | Contractor | Kansas |
| 80 | Edna P Wilkie | 40 | Wife | — | Kansas |
| 81 | Kathleen F Wilkie | 12 | Daughter | — | Kansas |
| 82 | George Theo Wilkie | 10 | Son | — | Kansas |
| 83 | Ralf F Wilkie | 9 | Son | — | Kansas |
| 84 | Leonard L King | 43 | Head | Switchman | Ohio |
| 85 | Ester King | 34 | Wife | — | Kansas |
| 86 | Paul B Bair | 25 | Head | Salesman | Kansas |
| 87 | Margaret E Bair | 23 | Wife | — | Kansas |
| 88 | Frank W Hess | 41 | Head | Salesman | Kansas |
| 89 | Ella M Hess | 39 | Wife | — | Kansas |
| 90 | Faye Hess | 17 | Daughter | Stock Clerk | Kansas |
| 91 | Frank Hess | 13 | Son | — | Kansas |
| 92 | Robert Hess | 8 | Son | — | Kansas |
| 93 | Bettie J Hess | 7 | Daughter | — | Kansas |
| 94 | Bonnie J Hess | 4 | Daughter | — | Kansas |
| 95 | Charles Mckee | 36 | Head | Sheet Metal Work | Kansas |
| 96 | Clara E Mckee | 37 | Wife | — | Oklahoma |
| 97 | Ester M Mckee | 9 | Daughter | — | Kansas |
| 98 | Calbert Porter | 62 | Father-in-law | — | Tennessee |
| 99 | Jas E Williams | 71 | Head | Engineer | Ohio |
| 100 | Nettie J Williams | 70 | Wife | — | U.S. |
Pedigree Summary
David + 3 siblings
Gen 1 · 3 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)