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Margaret Brown — 1940 US Census Record
Model Tree available1940 United States Federal Census · Jackson-County, Missouri
Our Model Tree links this Margaret Brown across the 1920, 1930 and 1940 US Censuses in Jackson-County, Missouri (XGBoost, ~Confirmed), with identified parents Harry & Lucy — first a spouse (b.~1913), then head of a 4-person household.
Age 27
b. ~1913
Female
Spouse
Born: Missouri
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Jackson-County, Missouri |
| Surname | Brown |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Sandusky |
| Additional Details | |
| Highest Grade | Hs 4 |
| 1935 Residence | Ohio |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| 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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Clarence Brown | Head | — | 28 | ~1912 |
| Clarence Brown | Son | — | 7 | ~1933 |
| Charles Brown | Son | — | 5 | ~1935 |
| Margaret Brown | Spouse | — | 27 | ~1913 |
Census Appearances
1920
Jackson, Missouri
Daughter, age 6
Jackson, Missouri · implied b. ~1914 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | Illinois |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Jackson, Missouri
Daughter, age 16
Jackson, Missouri · implied b. ~1914 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Margaret E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Jackson-County, Missouri
Spouse, age 27
Jackson-County, Missouri · implied b. ~1913 — 4 household members
| Surname | Brown |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Sandusky |
| Highest Grade | Hs 4 |
| 1935 Residence | Ohio |
| 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 Margaret Brown across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Harry Brown (~0.92 confidence) and mother Lucy Brown (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Harry Brown
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Lucy Brown
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Brown
Spouse · 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-t0627-02175-00214)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Beverly Mcnamara | 7 | Daughter | — | Missouri |
| 42 | Dolores Mcnamara | 5 | Daughter | — | Missouri |
| 43 | Eddie J Mcnamara | 4 | Son | — | Missouri |
| 44 | Margaret R Mcnamara | 2 | Daughter | — | Missouri |
| 45 | Frank Mccallery | 61 | Head | Laborer | Kansas |
| 46 | Nellie Mccallery | 65 | Sister | — | Kansas |
| 47 | Norman J Haynes | 25 | Head | Shipping Clerk | Missouri |
| 48 | Virginia Haynes | 24 | Wife | — | Missouri |
| 49 | George Wheeler | 45 | Head | Baker | Missouri |
| 50 | Laura Wheeler | 44 | Wife | — | Kansas |
| 51 | Ernest Penney | 53 | Head | Veterinary | England |
| 52 | Minnie Penney | 52 | Wife | Finisher | Kansas |
| 53 | Henry Foth | 54 | Head | Laborer | Kansas |
| 54 | Ruth Foth | 44 | Wife | — | Kansas |
| 55 | Anne M Tackery | 14 | Niece | — | Oklahoma |
| 56 | Joseph F Heingle | 40 | Head | Butcher | Missouri |
| 57 | Olive Heingle | 40 | Wife | — | Missouri |
| 58 | Virginia Heingle | 17 | Daughter | — | Missouri |
| 59 | Margaret Heingle | 15 | Daughter | — | Missouri |
| 60 | Joseph Heingle | 14 | Son | — | Missouri |
| 61 | Harold Yuley | 44 | Head | Layer | Ohio |
| 62 | Doris Yuley | 41 | Wife | Houseworker | Kansas |
| 63 | Marie Yuley | 19 | Daughter | Clerk | Kansas |
| 64 | Stewart Fairchild | 22 | Son-in-law | Driver | Missouri |
| 65 | Fay Fairchild | 23 | Daughter | — | Kansas |
| 66 | Caroline M Fairchild | 1 | Daughter | — | Missouri |
| 67 | Thomas M Hughes | 38 | Head | Salesman | Missouri |
| 68 | Mary Hughes | 63 | Mother | — | Missouri |
| 69 | Berta Hughes | 21 | Sister | — | Missouri |
| 70 | Stella Hartman | 31 | Sister | Office Manager | Missouri |
| 71 | Robert Hartman | 9 | Nephew | — | Missouri |
| 72 | Clarence Brown | 28 | Head | Foreman | Missouri |
| 73 | Margaret Brown THIS PERSON | 27 | Wife | — | Missouri |
| 74 | Clarence Brown | 7 | Son | — | Missouri |
| 75 | Charles Brown | 5 | Son | — | Missouri |
| 76 | Montague Howard | 39 | Head | Salesman | Missouri |
| 77 | Kathryn Howard | 34 | Wife | — | Kansas |
| 78 | Helen Howard | 11 | Daughter | — | Missouri |
| 79 | George Guerson | 35 | Head | Mechanic | Missouri |
| 80 | Helen Guerson | 35 | Wife | — | Missouri |
Pedigree Summary
Margaret
Gen 1 · 2 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)