JC
John Clark — 1930 US Census Record
Model Tree available1930 United States Federal Census · Jackson, Missouri
Our Model Tree links this John Clark across the 1920, 1930 and 1940 US Censuses in Jackson, Missouri (XGBoost, ~Confirmed), with identified parents John & John — first a son (b.~1907), then head of a 6-person household.
Age 23
b. ~1907
Male
Son
Born: Missouri
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Jackson, Missouri |
| Surname | Clark |
| Given Name | John W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Occupation | Assistant |
| Industry | Church |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Assistant |
| Township / Ward | Kansas City |
| Est. Birth Year | ~1907 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Clark | Head | — | 54 | ~1876 |
| Stella Clark | Other | — | 52 | ~1878 |
| Jasper Clark | Son | — | 20 | ~1910 |
| John Clark | Son | — | 23 | ~1907 |
| James Clark | Son | — | 16 | ~1914 |
| Linden Clark | Son | — | 10 | ~1920 |
Census Appearances
1920
Jackson, Missouri
Son, age 13
Jackson, Missouri · implied b. ~1907 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | John W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Jackson, Missouri
Son, age 23
Jackson, Missouri · implied b. ~1907 — 6 household members
| Surname | Clark |
| Given Name | John W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | Assistant |
| Industry | Church |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
Head, age 33
Jackson-County, Missouri · implied b. ~1907 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clarke |
| Given Name | John W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Kansas City |
| 1935 Residence (County) | Jackson |
| Occupation | Chemist |
| Industry | Paint manufacture |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 4800 |
| Highest Grade | C 4 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 John Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Clark (~0.92 confidence) and father John Clark (~0.92 confidence) and mother Stella Clark (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Clark
b. ~1879
Source father
● Household
· direct · ~0.92
Father
John Clark
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Stella Clark
b. ~1881
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Clark
Son · 1930 · age 23 · b. ~1907 · Missouri
★ You are viewing this record
Sibling
Linden Clark
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Clark
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jasper Clark
Sibling · 1930 · age 20
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 — Jackson, Missouri
Open full size
1930 US Federal Census — Jackson, Missouri
Page Contents
50 people indexed on this census page (ia:1930:missouricensus00reel1201:0543)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Gayler G. Pittman | 35 | Head | Postal Clerk | Missouri |
| 2 | Bessie Pittman | 32 | Wife-H | None | Kentucky |
| 3 | Anne M. Pittman | 11 | Dau | None | Missouri |
| 4 | Harold E. Pittman | 4 | Son | None | Missouri |
| 5 | Hiram B. Taylor | 65 | Head | Florist | Kentucky |
| 6 | Della Taylor | 57 | Wife-H | None | Kentucky |
| 7 | Harry Taylor | 28 | Son | Book Keeper | Kentucky |
| 8 | Beatrice Taylor | 20 | Dau | Policy Clerk | Kentucky |
| 9 | George Taylor | 17 | Son | None | Missouri |
| 10 | Ada M. Taylor | 14 | Dau | None | Missouri |
| 11 | Hula M. Trasker | 40 | Head | None | Illinois |
| 12 | Chester W. Mc Chesney | 19 | Son | Clerk | Missouri |
| 13 | Irwin S. Mc Chesney | 18 | Son | Clerk | Missouri |
| 14 | James L. Mc Chesney | 49 | Brother | Address Clerk | Kansas |
| 15 | Robert C. Evans | 40 | Head | Accountant | Kansas |
| 16 | Grace E. Evans | 38 | Wife-H | None | Illinois |
| 17 | Nadine G. Evans | 15 | Dau | None | Missouri |
| 18 | Ruth Evans | 4 | Dau | None | Missouri |
| 19 | Claude D. Lowther | 63 | Head | Industrial Eng. | Virginia |
| 20 | Margaret Lowther | 57 | Wife-H | None | Indiana |
| 21 | M. Evelyn Lowther | 19 | Dau | Stenographer | Missouri |
| 22 | M. Charlotte Lowther | 18 | Dau | Stenographer | Missouri |
| 23 | Richard H. Lowther | 14 | Son | None | Missouri |
| 24 | John F. Stacer | 38 | Head | Carpenter | Indiana |
| 25 | Roxy A. Stacer | 35 | Wife-H | None | Missouri |
| 26 | Dora Lee Stacer | 16 | Dau | Waitress | Kansas |
| 27 | R. Agnes Stacer | 14 | Dau | None | Missouri |
| 28 | John F. Stacer | 12 | Son | None | Kansas |
| 29 | Charles E. Stacer | 10 | Son | None | Missouri |
| 30 | Frank R. Stacer | 8 | Son | None | Missouri |
| 31 | Carl J. Stacer | 6 | Son | None | Missouri |
| 32 | Nellie Stacer | 1 | Dau | None | Missouri |
| 33 | James L. Morris | 57 | Head | None | Missouri |
| 34 | Annie Morris | 45 | Sister-H | Trimmer | Missouri |
| 35 | Earl A. Beets | 43 | Boarder | None | Kansas |
| 36 | Bess S. Beets | 42 | Sister | Comptometer | Missouri |
| 37 | Russell F. Beets | 18 | Nephew | None | Kansas |
| 38 | John A. Clark | 54 | Head | City Salesman | West Virginia |
| 39 | Stella V. Clark | 52 | Wife-H | None | Missouri |
| 40 | John W. Clark THIS PERSON | 23 | Son | Assistant | Missouri |
| 41 | Jasper A. Clark | 20 | Son | None | Missouri |
| 42 | James G. Clark | 16 | Son | None | Missouri |
| 43 | Linden Clark | 10 | Son | None | Missouri |
| 44 | George C. Swift | 65 | Head | None | Indiana |
| 45 | Mary A. Swift | 60 | Wife-H | None | Indiana |
| 46 | Edith M. Swift | 27 | Dau | None | Indiana |
| 47 | Ransom A. Mac Lachlan | 30 | Head | Owner | Michigan |
| 48 | Ruth A. Mac Lachlan | 24 | Wife-H | None | Indiana |
| 49 | Shirley Ann Mac Lachlan | 1 | Dau | None | Missouri |
| 50 | Charles L. Buster | 50 | Head | Stationary Eng. | Missouri |
Related Census Records
Pedigree Summary
John + 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)