FB
Frank Brown — 1940 US Census Record
Model Tree available1940 United States Federal Census · Jackson-County, Missouri
Our Model Tree links this Frank Brown across the 1920, 1930 and 1940 US Censuses in Jackson-County, Missouri (XGBoost, ~Confirmed), with identified parents John & John — first a head (b.~1913), then head of a 6-person household.
Age 27
b. ~1913
Male
Head
Born: Kansas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Jackson-County, Missouri |
| Surname | Brown |
| Given Name | Frank A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Kansas City |
| 1935 Residence (County) | Jackson |
| Additional Details | |
| Occupation | Laborer |
| Industry | Street construction |
| Class of Worker | GW |
| Hours Worked | 23 |
| Income (1939) | 600 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | Laborer |
| Township / Ward | Kansas City |
| Est. Birth Year | ~1913 |
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 1940 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Brown | Daughter | — | 5 | ~1935 |
| Frank Brown | Head | — | 27 | ~1913 |
| Mary Tolson | Other | — | 61 | ~1879 |
| Ray Young | Other | — | 60 | ~1880 |
| Randy Brown | Son | — | 3 | ~1937 |
| Dorothy Brown | Spouse | — | 24 | ~1916 |
Census Appearances
1920
Jackson, Missouri
Son, age 6
Jackson, Missouri · implied b. ~1914 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Nebraska |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Jackson, Missouri
Son, age 16
Jackson, Missouri · implied b. ~1914 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Nebraska |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Jackson-County, Missouri
Head, age 27
Jackson-County, Missouri · implied b. ~1913 — 6 household members
| Surname | Brown |
| Given Name | Frank A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Kansas City |
| 1935 Residence (County) | Jackson |
| Occupation | Laborer |
| Industry | Street construction |
| Class of Worker | GW |
| Hours Worked | 23 |
| Income (1939) | 600 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| 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 Frank Brown across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Brown (~0.92 confidence) and father John Brown (~0.92 confidence) and mother Maria Brown (~0.92 confidence) and mother Muriel Brown (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Brown
b. ~1887
Source father
● Household
· direct · ~0.92
Father
John Brown
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Maria Brown
b. ~1895
Source mother
● Household
· direct · ~0.92
Mother
Muriel Brown
b. ~1895
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frank Brown
Head · 1940 · age 27 · b. ~1913 · Missouri
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Jackson-County, Missouri
Open full size
1940 US Federal Census — Jackson-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02179-00176)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Frances A Mcallister | 2 | Daughter | — | — |
| 42 | George E. Mcallister | 26 | Head | Machinist | Kansas |
| 43 | Bertha L. Mcallister | 21 | Wife | — | Kansas |
| 44 | Frank A. Brown THIS PERSON | 27 | Head | Laborer | Kansas |
| 45 | Dorothy T. Brown | 24 | Wife | — | Missouri |
| 46 | Dorothy J. Brown | 5 | Daughter | — | — |
| 47 | Randy J. Brown | 3 | Son | — | — |
| 48 | Mary E. Tolson | 61 | Mother-in-law | — | Missouri |
| 49 | Ray R. Young | 60 | Lodger | — | New York |
| 50 | Evan J. Stokes | 23 | Head | Pipefitter | Kansas |
| 51 | Mary L. Stokes | 20 | Wife | — | Missouri |
| 52 | Barbara J. Stokes | 1 | Daughter | — | — |
| 53 | Mary C. Erwin | 73 | Head | — | Missouri |
| 54 | Helen A. Erwin | 27 | Daughter | Servant | Missouri |
| 55 | Robert S. Erwin | 35 | Son | Packer | Missouri |
| 56 | Frank Powell | 30 | Head | Service Man | Missouri |
| 57 | Elizabeth Powell | 25 | Wife | Saleslady | Missouri |
| 58 | Barbara Ann Powell | 5 | Daughter | — | — |
| 59 | Robert Powell | 21 | Brother | Laborer | Missouri |
| 60 | Samuel S. Snell | 41 | Head | Presser | Russia |
| 61 | Lydia A. Snell | 43 | Wife | — | Missouri |
| 62 | John A. Snell | 7 | Son | — | — |
| 63 | Mary E. Snell | 5 | Daughter | — | — |
| 64 | Margaret Watkins | 51 | Head | Seamstress | Missouri |
| 65 | Left Vacant By Error | None | — | — | — |
| 66 | Iola Moore | 77 | Head | — | Kentucky |
| 67 | Amelia J. Aldrich | 26 | Head | Traffic Manager | Ohio |
| 68 | Amelia Aldrich | 21 | Wife | — | Washington |
| 69 | June F. Aldrich | 5 | Daughter | — | — |
| 70 | Charles F. Wicke | 55 | Head | Mechanic | Missouri |
| 71 | Elizabeth M. Wicke | 44 | Wife | Laundress | Minnesota |
| 72 | Frances E. Wicke | 19 | Daughter | Waitress | Minnesota |
| 73 | Albert J. Thorp | 56 | Head | Watchman | Missouri |
| 74 | Mary Thorp | 59 | Wife | — | England |
| 75 | Young Bernadine Thorp | 12 | Daughter | — | Missouri |
| 76 | Leonore W. Turner | 29 | Head | Janitor | Oklahoma |
| 77 | Nona Turner | 29 | Wife | — | Missouri |
| 78 | Wilbur E. Turner | 11 | Son | — | Oklahoma |
| 79 | Shirley M. Turner | 7 | Daughter | — | — |
| 80 | Bertha M. Ranolds | 50 | Head | Fitter | Missouri |
Pedigree Summary
Frank
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 1940 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)