JL
Jennie Lewis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Louis-City-County, Missouri
Our Model Tree links this Jennie Lewis across the 1920, 1930 and 1940 US Censuses in St.-Louis-City-County, Missouri (XGBoost, ~Confirmed) — first a head (b.~1867), then head of a 2-person household.
Age 73
b. ~1867
Female
Head
Born: Illinois
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Louis-City-County, Missouri |
| Surname | Lewis |
| Given Name | Jennie |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 73 |
| Marital Status | Widowed |
| Birthplace | Illinois |
| 1935 Residence (City) | St. Louis (City) |
| 1935 Residence (County) | St. Louis (City) |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | St Louis City |
| Est. Birth Year | ~1867 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Jennie | Age | Birth yr |
|---|---|---|---|---|
| Jennie Lewis | Head | — | 73 | ~1867 |
| Robert Lewis | Son | — | 48 | ~1892 |
Census Appearances
1920
X, Missouri
Head, age 53
X, Missouri · implied b. ~1867 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Jennie |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Widowed |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
St Louis, …
Other, age 63
St Louis, Missouri · implied b. ~1867 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Jennie |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Widowed |
| Birthplace | Illinois |
| Age at First Marriage | 22 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
St.-Louis-City-County, Missouri
Head, age 73
St.-Louis-City-County, Missouri · implied b. ~1867 — 2 household members
| Surname | Lewis |
| Given Name | Jennie |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 73 |
| Marital Status | Widowed |
| Birthplace | Illinois |
| 1935 Residence (City) | St. Louis (City) |
| 1935 Residence (County) | St. Louis (City) |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Jennie Lewis across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Jennie Lewis
Head · 1940 · age 73 · b. ~1867 · 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 — St.-Louis-City-County, Missouri
Open full size
1940 US Federal Census — St.-Louis-City-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02201-00152)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Walter Betcher | 48 | Lodger | Barber | Missouri |
| 42 | Carl Miller | 38 | Head | Stationary Fireman | Missouri |
| 43 | Hattie Miller | 33 | Wife | — | Missouri |
| 44 | Dorothy Miller | 13 | Daughter | — | Missouri |
| 45 | Carl Miller | 11 | Son | — | Missouri |
| 46 | Helen Miller | 9 | Daughter | — | Missouri |
| 47 | Louis Steinbrecher | 65 | Head | — | Germany |
| 48 | Arthur Steinbrecher | 40 | Son | Meter Man | Missouri |
| 49 | David Barron | 74 | Lodger | — | Missouri |
| 50 | William Mansfield | 62 | Lodger | — | Missouri |
| 51 | Harold Tharper | 51 | Lodger | Grinder | Missouri |
| 52 | Catherine Montague | 25 | Lodger | Laundress | Missouri |
| 53 | Lucille Newport | 33 | Lodger | Beauty Operator | Illinois |
| 54 | Patricia Newport | 9 | Lodger | — | Illinois |
| 55 | Bertha Wann | 30 | Head | Waitress | Missouri |
| 56 | Mildred Hendron | 36 | Head | Piece Worker | Missouri |
| 57 | Maryln Hendron | 11 | Daughter | — | Missouri |
| 58 | Kathleen Hendron | 6 | Daughter | — | Missouri |
| 59 | Augusta Lee | 70 | Head | Sewing Room | Illinois |
| 60 | William Mann | 42 | Head | Maintenance | Missouri |
| 61 | Eva Mann | 36 | Wife | Forelady | Missouri |
| 62 | Norma Mann | 17 | Daughter | — | Missouri |
| 63 | Lawrence Jackson | 27 | Head | Telephone Operator | Missouri |
| 64 | Charles Haynes | 27 | Head | Truck Driver | Missouri |
| 65 | Audrey Haynes | 25 | Wife | — | Missouri |
| 66 | Shirley Haynes | 4 | Daughter | — | Missouri |
| 67 | Charlotte Haynes | 1 | Daughter | — | Missouri |
| 68 | Carrie Frick-Manson | 60 | Head | Waitress | Missouri |
| 69 | Nellie Demaggio | 54 | Lodger | Nurse | Missouri |
| 70 | Lulu Lee | 40 | Head | Presser | Illinois |
| 71 | John Hennessey | 55 | Lodger | Shoeworker | Missouri |
| 72 | Phillip Bay | 27 | Head | Clerical | Illinois |
| 73 | Hattie Bay | 24 | Wife | — | Illinois |
| 74 | Jennie Lewis THIS PERSON | 73 | Head | — | Illinois |
| 75 | Robert Lewis | 48 | Son | Truck Driver | Illinois |
| 76 | Edward Donnelly | 27 | Head | Clerk | Missouri |
| 77 | Ella Donnelly | 21 | Wife | — | Illinois |
| 78 | Ann Donnelly | 3 | Daughter | — | Missouri |
| 79 | Thomas Donnelly | 23 | Brother | Inspector | Missouri |
| 80 | Myrtle Beech | 42 | Head | Waitress | Illinois |
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)