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Mildred Morris — 1940 US Census Record
Model Tree available1940 United States Federal Census · Jefferson-County, Missouri
Our Model Tree links this Mildred Morris across the 1920, 1930 and 1940 US Censuses in Jefferson-County, Missouri (XGBoost, ~Confirmed), with identified parents Hugh & Hugh — first a daughter (b.~1915), then head of a 3-person household.
Age 25
b. ~1915
Female
Daughter
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Missouri |
| Surname | Morris |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Central Twp |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same house |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Central Twp |
| Est. Birth Year | ~1915 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mildred | Age | Birth yr |
|---|---|---|---|---|
| Hugh Morris | Head | — | 61 | ~1879 |
| Mildred Morris | Daughter | — | 25 | ~1915 |
| Grace Morris | Spouse | — | 59 | ~1881 |
Census Appearances
1920
Jefferson, Missouri
Daughter, age 4
Jefferson, Missouri · implied b. ~1916 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morris |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Jefferson, Missouri
Daughter, age 15
Jefferson, Missouri · implied b. ~1915 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morris |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Jefferson-County, Missouri
Daughter, age 25
Jefferson-County, Missouri · implied b. ~1915 — 3 household members
| Surname | Morris |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Central Twp |
| 1935 Residence (County) | Jefferson |
| Income (1939) | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same house |
| 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 Mildred Morris across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Hugh Morris (~0.92 confidence) and father Hugh Morris (~0.92 confidence) and mother Ethel Morris (~0.92 confidence) and mother Grace Morris (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Hugh Morris
b. ~1879
Source father
● Household
· direct · ~0.92
Father
Hugh Morris
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Ethel Morris
b. ~1881
Source mother
● Household
· direct · ~0.92
Mother
Grace Morris
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mildred Morris
Daughter · 1940 · age 25 · b. ~1915 · 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 — Jefferson-County, Missouri
Open full size
1940 US Federal Census — Jefferson-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02119-00056)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Wastelle | 74 | Lodger | — | Nebraska |
| 2 | Cora L. Wastelle | 59 | Lodger | — | Illinois |
| 3 | Joseph H. Seibold | 53 | Head | Farmer | Missouri |
| 4 | Hugh E. Morris | 61 | Head | Farmer | Missouri |
| 5 | Grace B. Morris | 59 | Wife | — | Missouri |
| 6 | Mildred Morris THIS PERSON | 25 | Daughter | — | Missouri |
| 7 | Carl Morris | 34 | Head | Farmer | Missouri |
| 8 | Irene B. Morris | 41 | Wife | — | Missouri |
| 9 | Everett J. Morris | 39 | Head | Farmer | Missouri |
| 10 | Maybelle Morris | 33 | Wife | — | Missouri |
| 11 | Frank Hans | 58 | Head | Farmer | Yugoslavia |
| 12 | Rose Hans | 57 | Wife | — | Yugoslavia |
| 13 | Henry Dittmer | 72 | Head | Farmer | Missouri |
| 14 | Rhoda Dittmer | 67 | Wife | — | Missouri |
| 15 | Louis J. Kaufman | 87 | Head | — | Illinois |
| 16 | William C. Jeffertson | 60 | Step-son | Farmer | Illinois |
| 17 | Walter A. Panst | 57 | Head | Farmer | Illinois |
| 18 | Elmer F. Reising | 29 | Head | Farmer | Missouri |
| 19 | Ada M. Reising | 29 | Wife | — | Missouri |
| 20 | George J. Reising | 59 | Father | Farmer | Missouri |
| 21 | Gus C. Elhers | 74 | Head | Farmer | Missouri |
| 22 | Amelia Elhers | 69 | Wife | — | Missouri |
| 23 | Kenneth C. Gericke | 45 | Head | Housework | Missouri |
| 24 | John Nixon | 14 | Son | New Worker | Missouri |
| 25 | Grace C. Knoll | 17 | Daughter | — | Missouri |
| 26 | Thomas W. Knoll | 22 | Son-in-law | Laborer | Missouri |
| 27 | Albert Schmidt | 62 | Head | Farmer | Germany |
| 28 | Lewis J. Murphy | 58 | Head | Farmer | Missouri |
| 29 | Sylvia J. Murphy | 59 | Wife | — | Missouri |
| 30 | William J. Reising | 42 | Head | Farmer | Missouri |
| 31 | Elizabeth Reising | 33 | Wife | New Worker | Missouri |
| 32 | Velma Reising | 13 | Daughter | — | Missouri |
| 33 | Lloyd N. Reising | 11 | Son | — | Missouri |
| 34 | Fred W. Reising | 52 | Head | Farmer | Missouri |
| 35 | Henry Reising | 49 | Brother | Farmer | Missouri |
| 36 | Louis Reising | 40 | Head | Farmer | Missouri |
| 37 | Lydia Reising | 35 | Wife | — | Missouri |
| 38 | Donald Reising | 16 | Son | — | Missouri |
| 39 | Alvin Reising | 15 | Son | — | Missouri |
| 40 | Loretta Reising | 2 | Daughter | — | Missouri |
Pedigree Summary
Mildred
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)